Dr Felix K Tam, MD - Medicare Internal Medicine in Modesto, CA

Dr Felix K Tam, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Modesto, California. His current practice location is 3800 Dale Rd, Modesto, California. You can reach out to his office (for appointments etc.) via phone at (209) 735-5000.

Dr Felix K Tam is licensed to practice in California (license number G047808) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1851317788.

Contact Information

Dr Felix K Tam, MD
3800 Dale Rd,
Modesto, CA 95356-8627
(209) 735-5000
Not Available



Physician's Profile

Full NameDr Felix K Tam
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location3800 Dale Rd, Modesto, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1851317788
  • Provider Enumeration Date: 07/14/2006
  • Last Update Date: 04/06/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 8325118755
  • Enrollment ID: I20080528000413

Medical Identifiers

Medical identifiers for Dr Felix K Tam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851317788NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology G047808 (California)Primary

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 Felix K Tam allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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› Verified 8 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. Dr Felix K Tam 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 Felix K Tam, MD
1800 Harrison St Fl 7,
Oakland, CA 94612-3466

Ph: (510) 625-6262
Dr Felix K Tam, MD
3800 Dale Rd,
Modesto, CA 95356-8627

Ph: (209) 735-5000

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Internal Medicine Doctors in Modesto, CA

Brian E. Dolnick, DO
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4601 Dale Rd, Modesto, CA 95356
Phone: 209-557-1000    
Dr. Joshua Mckee Anderson, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4601 Dale Rd, Modesto, CA 95356
Phone: 209-735-7200    
Sulman Razzaq,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1409 E Briggsmore Ave, Modesto, CA 95355
Phone: 209-550-4750    
Alvin K Eng, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1540 Florida Ave, # 100, Modesto, CA 95350
Phone: 209-577-5557    Fax: 209-577-8125
Esra Olgun, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 600 Coffee Rd, Modesto, CA 95355
Phone: 209-521-6097    
Ronak Chandrakant Shah, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 600 Coffee Rd, Modesto, CA 95355
Phone: 209-521-6097    
Dr. Paul Golden, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1330 Nelson Ave, Suite C, Modesto, CA 95350
Phone: 209-576-1547    Fax: 209-576-2736

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