Randolph Del Castillo Senining, MD - Medicare Internal Medicine in Bakersfield, CA

Randolph Del Castillo Senining, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Bakersfield, California. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Ravi Patel M.d. Inc and his current practice location is 6501 Truxtun Ave, Bakersfield, California. You can reach out to his office (for appointments etc.) via phone at (661) 322-2206.

Randolph Del Castillo Senining is licensed to practice in California (license number A71636) 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 1841216405.

Contact Information

Randolph Del Castillo Senining, MD
6501 Truxtun Ave,
Bakersfield, CA 93309-0633
(661) 322-2206
(661) 327-7027



Physician's Profile

Full NameRandolph Del Castillo Senining
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location6501 Truxtun Ave, Bakersfield, California
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:
  • Randolph Del Castillo Senining graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1841216405
  • Provider Enumeration Date: 07/15/2006
  • Last Update Date: 09/11/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 7618940099
  • Enrollment ID: I20040813001076

Medical Identifiers

Medical identifiers for Randolph Del Castillo Senining such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841216405NPI-NPPES
A71636OtherCACA STATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease A71636 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health Home Care ServicesBakersfield, CAHome health agency
Adventist Health BakersfieldBakersfield, CAHospital
Mercy HospitalBakersfield, CAHospital
Bakersfield Memorial HospitalBakersfield, CAHospital

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. Randolph Del Castillo Senining allows following entities to bill medicare on his behalf.
Entity NameRavi Patel M.d. Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912978834
PECOS PAC ID: 0042124497
Enrollment ID: O20031118001175

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› Verified 4 days ago

Entity NameRandolph Senining Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891416558
PECOS PAC ID: 5294103644
Enrollment ID: O20221116002041

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› Verified 4 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. Randolph Del Castillo Senining 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
Randolph Del Castillo Senining, MD
6501 Truxtun Ave,
Bakersfield, CA 93309-0633

Ph: (661) 322-2206
Randolph Del Castillo Senining, MD
6501 Truxtun Ave,
Bakersfield, CA 93309-0633

Ph: (661) 322-2206

News Archive

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"Over the past year and a half, keeping costs in check has helped the large hospital chains based in the Nashville area to increase quarterly earnings, even when seeing fewer patients come through their doors," The Tennessean reports. "The recent second quarter was no different. Cost controls fueled an 18 percent increase in net income at Franklin-based Community Health Systems, despite a decline in the number of patients. HCA Inc. saw fewer inpatient visits, and higher interest expense kept its pre-tax profits flat.

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SARS-CoV-2 arrived in Washington State somewhere between late January and early February 2020, sparking rapid community transmission of the virus that went undetected for several weeks before this community spread became evident, prompting a change in testing criteria to emphasize individuals with no travel history.

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› Verified 4 days ago


Internal Medicine Doctors in Bakersfield, CA

Marsha Cheng, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2400 Wible Rd Ste 14, Bakersfield, CA 93304
Phone: 661-835-1240    Fax: 661-835-4667
Sarah Dowda, NP
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 8327 Brimhall Rd Ste 704, Bakersfield, CA 93312
Phone: 661-829-7677    Fax: 661-679-6920
Peter Alagona Jr., M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 5020 Commerce Dr, Bakersfield, CA 93309
Phone: 661-324-4100    Fax: 661-324-4600
Paramvir Singh Rahal, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9802 Stockdale Hwy, Ste 102, Bakersfield, CA 93311
Phone: 661-323-1200    Fax: 661-616-5339
Harieet Singh, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2415 Niles St, Bakersfield, CA 93306
Phone: 661-631-1591    Fax: 661-631-1594
Bruce G Dains, PAC
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 2701 Chester Ave, Highgrove Medical Center, Bakersfield, CA 93301
Phone: 661-326-1600    Fax: 661-323-2307
Dr. Oscar W. Rico, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 9001 Stockdale Hwy, 28 Hc, Bakersfield, CA 93311
Phone: 661-654-2395    

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