Ana Blackmon, M.D.
Internal Medicine Physician · Houston, TX
Ana Blackmon, M.D. is an internal medicine physician with a practice address in Houston, Texas, and NPI 1962402446, issued on Jul 27, 2005. Check the license (Texas L2143, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ana Blackmon
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- L2143 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6560 Fannin St, Houston, TX 77030
- Phone
- (713) 441-4280
- Enumerated
- Jul 27, 2005
- Record last updated
- Nov 16, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (713) 790-2851
- Medicare enrollment
- Enrolled (PECOS I20060413000501); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 6560 Fannin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rakshanda Aslam, MDInternal Medicine Physician1720260268
Verify Ana Blackmon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L2143Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% more Medicare Part D claims than the average internal medicine physician in 2024
4,870 Medicare Part D claims for 435 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 35 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium386 claims
- Levothyroxine Sodium328 claims
- Amlodipine Besylate241 claims
- Atorvastatin Calcium219 claims
- Losartan Potassium215 claims
- Metformin Hcl Er158 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: $303.91
14 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Tmh Physician Associates PLLCBellaire, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ana Blackmon among 9,175 internal medicine physician records in Texas
Ana Blackmon, M.D. is one of 9,175 internal 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, 91% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1994 · median 2004 among the 6,088 with a school on file
- Record last updated2017 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,488 internal medicine physician records list a practice address in Houston
They are 1,488 of the 61,221 NPPES records with a practice address in Houston, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Houston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Maria Cruz-Carreras, MDHouston, TX 770301376533893
- Marina George, MDHouston, TX 770301780680009
- Barry Goodfriend, MDHouston, TX 770301588666218
- Betty Halpern, MDHouston, TX 770301942292685
- Robert Jackson, MDHouston, TX 770301841296001
Common questions
What is Ana Blackmon, M.D.'s NPI number?
Ana Blackmon, M.D.'s National Provider Identifier (NPI) is 1962402446, issued on Jul 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ana Blackmon, M.D. located?
The NPPES record lists a practice address at 6560 Fannin St, Houston, TX, 77030. Phone: (713) 441-4280. Providers update this record themselves, so call before visiting.
How can I verify Ana Blackmon, M.D.'s license?
NPPES lists Texas license number L2143, 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 Ana Blackmon, M.D. prescribe under Medicare Part D?
In 2024, Ana Blackmon, M.D. had 4,870 Medicare Part D claims for 435 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.