Robert Fred Holder, MD
Family Medicine Physician · Harlingen, TX
Robert Fred Holder, MD is a family medicine physician with a practice address in Harlingen, Texas, and NPI 1588648075, issued on Nov 30, 2005. Check the license (Texas K9802, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert Fred Holder
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- K9802 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2106 Hale Ave, Harlingen, TX 78550
- Phone
- (956) 423-9111
- Enumerated
- Nov 30, 2005
- Record last updated
- Jan 14, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (956) 423-9273
- Medicaid ID
- 143421901 TX
- Medicare enrollment
- Enrolled (PECOS I20060125000672); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 1995
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 2106 Hale Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marissa De Leon, PA-CMedical Physician Assistant1194187682
- Victor GonzalezPhysician Assistant1154976306
- Juan Maldonado, MDFamily Medicine Physician1114901626
Verify Robert Fred Holder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K9802Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family medicine physician in 2024
181 Medicare Part D claims for 37 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium13 claims
- Simvastatin12 claims
- Metformin Hcl11 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.
Bills Medicare through one group practice
- Padmini Bhadriraju MD P.A.Harlingen, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Fred Holder among 11,119 family medicine physician records in Texas
Robert Fred Holder, MD is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1995 · median 2004 among the 7,095 with a school on file
- Record last updated2008 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 family medicine physician records list a practice address in Harlingen
They are 68 of the 2,419 NPPES records with a practice address in Harlingen, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Harlingen → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ricardo Alaniz, MDHarlingen, TX 785501477549533
- Raquel Bolado, D.O.Harlingen, TX 785501679567713
- Timothy Bothwell, M.D.Harlingen, TX 785501780680850
- Thomas Huff, DOHarlingen, TX 785501780676858
- Ann Kanaan, D.O.Harlingen, TX 785501972500510
- Bruce Leibert, M.D.Harlingen, TX 785501386639672
- Juan Maldonado, MDHarlingen, TX 785501114901626
- Prasad Movva, M.D.Harlingen, TX 785501053319897
Common questions
What is Robert Fred Holder, MD's NPI number?
Robert Fred Holder, MD's National Provider Identifier (NPI) is 1588648075, issued on Nov 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert Fred Holder, MD located?
The NPPES record lists a practice address at 2106 Hale Ave, Harlingen, TX, 78550. Phone: (956) 423-9111. Providers update this record themselves, so call before visiting.
How can I verify Robert Fred Holder, MD's license?
NPPES lists Texas license number K9802, 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 Robert Fred Holder, MD prescribe under Medicare Part D?
In 2024, Robert Fred Holder, MD had 181 Medicare Part D claims for 37 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.