Mark Dennis V Geronimo, MD - Medicare Family Practice in New London, CT

Mark Dennis V Geronimo, MD is a medicare enrolled "Family Medicine" physician in New London, Connecticut. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Middlesex Hospital, Physicians Of Cape Cod Hospital and his current practice location is 365 Montauk Ave, New London, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 442-0711.

Mark Dennis V Geronimo is licensed to practice in Connecticut (license number 52895) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1215132949.

Contact Information

Mark Dennis V Geronimo, MD
365 Montauk Ave,
New London, CT 06320-4700
(860) 442-0711
(413) 543-7962



Physician's Profile

Full NameMark Dennis V Geronimo
GenderMale
SpecialityFamily Practice
Experience24 Years
Location365 Montauk Ave, New London, Connecticut
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mark Dennis V Geronimo graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1215132949
  • Provider Enumeration Date: 06/21/2007
  • Last Update Date: 07/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4082738596
  • Enrollment ID: I20140627002024

Medical Identifiers

Medical identifiers for Mark Dennis V Geronimo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215132949NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 2010024512 (Missouri)Secondary
208M00000XHospitalist 036128606 (Illinois)Secondary
208M00000XHospitalist 52895 (Connecticut)Secondary
207Q00000XFamily Medicine 52895 (Connecticut)Primary
207Q00000XFamily Medicine 036128606 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cape Cod HealthcareHyannis, MAHospital
Middlesex HospitalMiddletown, CTHospital
Falmouth HospitalFalmouth, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Middlesex Hospital5092611731202
Physicians Of Cape Cod Hospital9638326671261

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› Verified 6 days ago

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mark Dennis V Geronimo allows following entities to bill medicare on his behalf.
Entity NameMiddlesex Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972563138
PECOS PAC ID: 5092611731
Enrollment ID: O20031216000592

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Cancer breakthrough - first treatment to directly target tumor supply

For the first time, physician-scientists at NewYork-Presbyterian Hospital/Weill Cornell Medical Center in New York City have demonstrated in patients the ability of an antibody to directly target the blood supply of a wide variety of tumors, leaving healthy tissues unharmed.

CPR often does not meet or adhere to standard guidelines

New research indicates that CPR performed outside the hospital and in the hospital often does not meet or adhere to standard guidelines, according to 2 studies in the January 19 issue of JAMA.

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› Verified 6 days ago

Entity NameWindham Community Memorial Hospital, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023191467
PECOS PAC ID: 2961309059
Enrollment ID: O20031217000231

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CPR often does not meet or adhere to standard guidelines

New research indicates that CPR performed outside the hospital and in the hospital often does not meet or adhere to standard guidelines, according to 2 studies in the January 19 issue of JAMA.

GeoVax releases two articles on Historic HIV Vaccine Trial

GeoVax Labs, Inc., a biotechnology company that creates, develops and tests innovative HIV/AIDS vaccines, is mentioned in two recent articles covering a historic HIV vaccine trial currently being conducted by the AIDS Research Consortium of Atlanta using a vaccine supplied by GeoVax.

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› Verified 6 days ago

Entity NameThe William W Backus Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467517235
PECOS PAC ID: 0749170645
Enrollment ID: O20040316000739

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Cancer breakthrough - first treatment to directly target tumor supply

For the first time, physician-scientists at NewYork-Presbyterian Hospital/Weill Cornell Medical Center in New York City have demonstrated in patients the ability of an antibody to directly target the blood supply of a wide variety of tumors, leaving healthy tissues unharmed.

CPR often does not meet or adhere to standard guidelines

New research indicates that CPR performed outside the hospital and in the hospital often does not meet or adhere to standard guidelines, according to 2 studies in the January 19 issue of JAMA.

GeoVax releases two articles on Historic HIV Vaccine Trial

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› Verified 6 days ago

Entity NameMa Pacs 2 Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265918791
PECOS PAC ID: 4284983628
Enrollment ID: O20200717000540

News Archive

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CPR often does not meet or adhere to standard guidelines

New research indicates that CPR performed outside the hospital and in the hospital often does not meet or adhere to standard guidelines, according to 2 studies in the January 19 issue of JAMA.

GeoVax releases two articles on Historic HIV Vaccine Trial

GeoVax Labs, Inc., a biotechnology company that creates, develops and tests innovative HIV/AIDS vaccines, is mentioned in two recent articles covering a historic HIV vaccine trial currently being conducted by the AIDS Research Consortium of Atlanta using a vaccine supplied by GeoVax.

State roundup: Docs fight over HMO in Fla.; Striking health law wouldn't stop reform in Minn.; Calif. mulls public employee 'Bill of Rights'

Two doctors who are among Florida's most aggressive fundraisers for the Republican Party have had a nasty falling-out over control of an HMO. Dr. Zachariah P. Zachariah, a prominent Broward cardiologist, has filed suit against Dr. Akshay Desai, the chairman and CEO of Universal Health Care. Universal, founded in 2002, is a fast-growing Medicare HMO based in St. Petersburg.

Read more Medical News

› Verified 6 days ago

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mark Dennis V Geronimo is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mark Dennis V Geronimo, MD
326 Washington St,
Norwich, CT 06360-2740

Ph: (860) 442-0711
Mark Dennis V Geronimo, MD
365 Montauk Ave,
New London, CT 06320-4700

Ph: (860) 442-0711

News Archive

Cancer breakthrough - first treatment to directly target tumor supply

For the first time, physician-scientists at NewYork-Presbyterian Hospital/Weill Cornell Medical Center in New York City have demonstrated in patients the ability of an antibody to directly target the blood supply of a wide variety of tumors, leaving healthy tissues unharmed.

CPR often does not meet or adhere to standard guidelines

New research indicates that CPR performed outside the hospital and in the hospital often does not meet or adhere to standard guidelines, according to 2 studies in the January 19 issue of JAMA.

GeoVax releases two articles on Historic HIV Vaccine Trial

GeoVax Labs, Inc., a biotechnology company that creates, develops and tests innovative HIV/AIDS vaccines, is mentioned in two recent articles covering a historic HIV vaccine trial currently being conducted by the AIDS Research Consortium of Atlanta using a vaccine supplied by GeoVax.

State roundup: Docs fight over HMO in Fla.; Striking health law wouldn't stop reform in Minn.; Calif. mulls public employee 'Bill of Rights'

Two doctors who are among Florida's most aggressive fundraisers for the Republican Party have had a nasty falling-out over control of an HMO. Dr. Zachariah P. Zachariah, a prominent Broward cardiologist, has filed suit against Dr. Akshay Desai, the chairman and CEO of Universal Health Care. Universal, founded in 2002, is a fast-growing Medicare HMO based in St. Petersburg.

Read more News

› Verified 6 days ago


Family Medicine Doctors in New London, CT

Amit Khanna, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 365 Montauk Ave, New London, CT 06320
Phone: 860-442-0711    
Patti Mugo, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4 Shaws Cv Ste 103, New London, CT 06320
Phone: 860-443-3778    
Dr. Lakshmi Basu, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 931 Bank St., New London, CT 06320
Phone: 860-447-2233    Fax: 860-447-2669
Dr. Fung (adam) Yeung, D.O
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 365 Montauk Ave, New London, CT 06320
Phone: 860-442-0711    
Wilton Craig Calderon, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 194 Howard St, New London, CT 06320
Phone: 860-444-3366    
Adam Seidner, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 325 Montauk Ave, New London, CT 06320
Phone: 860-344-6300    Fax: 860-344-9249
Dr. Margret Rydell, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4 Shaws Cv, Suite 103, New London, CT 06320
Phone: 860-443-3788    Fax: 860-443-8820

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