Tammy Lin, MD
Family Medicine Physician · Harlingen, TX
Tammy Lin, MD is a family medicine physician with a practice address in Harlingen, Texas, and NPI 1184112971, issued on Apr 26, 2018. Check the license (Texas T3126, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tammy Lin
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- T3126 TX
A173964 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2222 Benwood St, Harlingen, TX 78550
- Phone
- (956) 389-2448
- Enumerated
- Apr 26, 2018
- Entity
- Type 1 · individual
Also registered at 2222 Benwood St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tammy Lin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T3126Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
78% fewer Medicare Part D claims than the average family medicine physician in 2024
768 Medicare Part D claims for 95 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium75 claims
- Atorvastatin Calcium56 claims
- Amlodipine Besylate42 claims
- Metformin Hcl40 claims
- Levothyroxine Sodium32 claims
- Albuterol Sulfate Hfa29 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $217.41
2 payments, mostly food and beverage; the largest payer was Amgen Inc.. The 53,013 providers of this specialty with any payment received $861.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
64 family medicine physician records list a Harlingen practice address
They are 64 of the 2,419 NPPES records with a Harlingen practice address, and 10,592 family medicine physician records in Texas.
All 64 in Harlingen → All 10,592 in Texas → Every provider in Harlingen →
Other family medicine physician records in Texas
- Srinivasa Aaluri, MDEl Paso, TX1265566509
- Maira Aamir, MDShenandoah, TX1932660859
- Fakhrudin Aaseemah Mohamed, M.DAllen, TX1952782518
- So Abad, MDWichita Falls, TX1184624694
- Yoseph AbadiRichardson, TX1700742640
- Marcus Abadie, M.D.Athens, TX1104821107
- Montserrat Abadie Sole, M.D.Fort Worth, TX1245437078
- Sarah Abang-Hayes, M.D.San Antonio, TX1326244724
- Syed Abbas, M.D.Houston, TX1821267477
- Lisa Abbott, M.D.Mansfield, TX1700847779
Common questions
What is Tammy Lin, MD's NPI number?
Tammy Lin, MD's National Provider Identifier (NPI) is 1184112971, issued on Apr 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Lin, MD located?
The NPPES record lists a practice address at 2222 Benwood St, Harlingen, TX, 78550. Phone: (956) 389-2448. Providers update this record themselves, so call before visiting.
How can I verify Tammy Lin, MD's license?
NPPES lists Texas license number T3126, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tammy Lin, MD prescribe under Medicare Part D?
In 2024, Tammy Lin, MD had 768 Medicare Part D claims for 95 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.