Dr Diane Klein-ritter, MD - Medicare Internal Medicine in East Setauket, NY

Dr Diane Klein-ritter, MD is a medicare enrolled "Internal Medicine" physician in East Setauket, New York. She went to New York University School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Stony Brook Internists University Faculty Practice Corporation and her current practice location is 205 N Belle Mead Ave, East Setauket, New York. You can reach out to her office (for appointments etc.) via phone at (631) 444-4630.

Dr Diane Klein-ritter is licensed to practice in New York (license number 192119) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1053346767.

Contact Information

Dr Diane Klein-ritter, MD
205 N Belle Mead Ave,
East Setauket, NY 11733
(631) 444-4630
Not Available



Physician's Profile

Full NameDr Diane Klein-ritter
GenderFemale
SpecialityInternal Medicine
Experience33 Years
Location205 N Belle Mead Ave, East Setauket, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Diane Klein-ritter attended and graduated from New York University School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1053346767
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2466581855
  • Enrollment ID: I20100524000230

Medical Identifiers

Medical identifiers for Dr Diane Klein-ritter such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053346767NPI-NPPES
7104016OtherNYAETNA
01845972MedicaidNY
67J832OtherNYEMPIRE BC.BS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 192119 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kindred At Home (hauppauge)Hauppauge, NYHome health agency
Catholic Home CareFarmingdale, NYHome health agency
Suny/stony Brook University HospitalStony brook, NYHospital
John T Mather Memorial Hospital Of Port JeffersonPort jefferson, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stony Brook Internists University Faculty Practice Corporation9133019821362

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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. Dr Diane Klein-ritter allows following entities to bill medicare on her behalf.
Entity NameStony Brook Internists University Faculty Practice Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821035601
PECOS PAC ID: 9133019821
Enrollment ID: O20040416000248

News Archive

First Edition: October 14, 2013

Today's headlines include the latest on the budget negotiations as well as examinations of what's happening with the health law's online insurance marketplaces.

Tel Aviv University researcher tracks clinical cases of West Nile Virus

Since 1999, several outbreaks of West Nile Virus, which causes fever or severe neurological symptoms and is transmitted from birds to humans by blood-sucking mosquitoes, have been seen in the U.S., usually during the summer months. But researchers aren't certain how the virus migrated here - and they don't know how, or where, it will appear next.

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It's a pervasive bacterium found in soil and water that rarely causes disease, but a new national review of nocardia infection in people who have had a kidney transplant shows that when it occurs it most commonly causes pneumonia and brain abscess, and reminds their physicians to stay on the lookout for it, investigators say

China Shenghuo's Lixuwang product recieves Chinese Well-Known Trademark Honor

China Shenghuo Pharmaceutical Holdings, a China-based pharmaceutical company engaged in the research, development, manufacture, and marketing of Traditional Chinese Medicine, nutritional supplement and cosmetic products, today announced that "Lixuwang", the trademark of its best selling product, Xuesaitong Capsule, was awarded the Chinese Well-Known Trademark Honor by the State Administration for Industry and Commerce of China.

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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. Dr Diane Klein-ritter 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
Dr Diane Klein-ritter, MD
P.o. Box 1559,
Stony Brook, NY 11790

Ph: (631) 444-4630
Dr Diane Klein-ritter, MD
205 N Belle Mead Ave,
East Setauket, NY 11733

Ph: (631) 444-4630

News Archive

First Edition: October 14, 2013

Today's headlines include the latest on the budget negotiations as well as examinations of what's happening with the health law's online insurance marketplaces.

Tel Aviv University researcher tracks clinical cases of West Nile Virus

Since 1999, several outbreaks of West Nile Virus, which causes fever or severe neurological symptoms and is transmitted from birds to humans by blood-sucking mosquitoes, have been seen in the U.S., usually during the summer months. But researchers aren't certain how the virus migrated here - and they don't know how, or where, it will appear next.

Kidney transplant patients are more susceptible to harmless bacterium, finds study

It's a pervasive bacterium found in soil and water that rarely causes disease, but a new national review of nocardia infection in people who have had a kidney transplant shows that when it occurs it most commonly causes pneumonia and brain abscess, and reminds their physicians to stay on the lookout for it, investigators say

China Shenghuo's Lixuwang product recieves Chinese Well-Known Trademark Honor

China Shenghuo Pharmaceutical Holdings, a China-based pharmaceutical company engaged in the research, development, manufacture, and marketing of Traditional Chinese Medicine, nutritional supplement and cosmetic products, today announced that "Lixuwang", the trademark of its best selling product, Xuesaitong Capsule, was awarded the Chinese Well-Known Trademark Honor by the State Administration for Industry and Commerce of China.

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The American Association for Cancer Research is currently accepting nominations for awards recognizing excellence in cancer research, to be presented at the 102nd AACR Annual Meeting 2011, held in Orlando, Fla., from April 2 to 6.

Read more News

› Verified 1 days ago


Internal Medicine Doctors in East Setauket, NY

Dr. William H Greene, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 205 N Belle Mead Ave, East Setauket, NY 11733
Phone: 631-444-1660    
Dr. Ellen Li, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3 Technology Dr, East Setauket, NY 11733
Phone: 631-444-5220    
Ms. Larisa V Venezia, DO
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 46 Route 25a, Suite 6, East Setauket, NY 11733
Phone: 631-689-1444    Fax: 631-689-1448
Nardeen Mickail, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 14 Technology Dr, Suite 10, East Setauket, NY 11733
Phone: 631-689-5400    Fax: 631-689-8247
David M Franko, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 45 Research Way, Suite 008 & 108, East Setauket, NY 11733
Phone: 631-941-2704    Fax: 631-941-2009
Christopher M Cesa, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 45 Research Way, Suite 008 & 108, East Setauket, NY 11733
Phone: 631-941-2704    Fax: 631-941-2009

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