Mary Dennis Altmeyer, MD
Dermatopathology Physician · San Antonio, TX
Mary Dennis Altmeyer, MD is a dermatopathology physician with a practice address in San Antonio, Texas, and NPI 1144493024, issued on Apr 10, 2008. Check the license (Texas N9998, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mary Dennis Altmeyer
- Credential
- MD
- Primary taxonomy
- Dermatopathology Physician 207ND0900X
- License number
- N9998 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2620 Mccullough Ave, San Antonio, TX 78212
- Phone
- (210) 664-4675
- Enumerated
- Apr 10, 2008
- Record last updated
- Jun 20, 2024
- Medicaid ID
- 351890401 TX
- Medicare enrollment
- Enrolled (PECOS I20111005000392); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest dermatopathology physician records → All 40 in Texas → Look up another NPI →
Also registered at 2620 Mccullough Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elkin Suescun, MDInternal Medicine Physician1033349097
Verify Mary Dennis Altmeyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N9998Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average dermatopathology physician in 2024
134 Medicare Part D claims for 29 beneficiaries, against an average of 693 among the 249 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Triamcinolone Acetonide20 claims
- Clobetasol Propionate15 claims
- Levothyroxine Sodium14 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.
The MIPS final score for 2023 (Medicare payment program): 87.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $763.71
13 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 233 providers of this specialty with any payment received $2,984.42 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
- Pathology Associates OF San Antonio, L.L.P.San Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Dennis Altmeyer among 40 dermatopathology physician records in Texas
Mary Dennis Altmeyer, MD is one of 40 dermatopathology physician records with a practice address in Texas. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 43% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2005 · median 2010 among the 29 with a school on file
- Record last updated2024 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ND0900X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatopathology Physician providers in Texas
There are 40 dermatopathology physician records in Texas.
All 40 in Texas → Every provider in San Antonio → Dermatopathology Physician nationwide →
The 8 dermatopathology physician records with the nearest ZIP codes
- Patricia Castaneda, M.D.San Antonio, TX 782091073807137
- Emily Henkel, MD, MPHSan Antonio, TX 782291225659691
- Scott Dalton, D.O.Lackland A F B, TX 782361497725576
- Abigail Lee, M.D.San Antonio, TX 782361679563738
- William Schaffenburg, M.D.San Antonio, TX 782361154732626
- Adaobi Obasi, M.D.Laredo, TX 780411831417211
- Rebecca Shanesmith, M.D.College Station, TX 778401437390564
- Anne Wilkerson, M.D.Georgetown, TX 786281245274331
Common questions
What is Mary Dennis Altmeyer, MD's NPI number?
Mary Dennis Altmeyer, MD's National Provider Identifier (NPI) is 1144493024, issued on Apr 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mary Dennis Altmeyer, MD located?
The NPPES record lists a practice address at 2620 Mccullough Ave, San Antonio, TX, 78212. Phone: (210) 664-4675. Providers update this record themselves, so call before visiting.
How can I verify Mary Dennis Altmeyer, MD's license?
NPPES lists Texas license number N9998, 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 Mary Dennis Altmeyer, MD prescribe under Medicare Part D?
In 2024, Mary Dennis Altmeyer, MD had 134 Medicare Part D claims for 29 beneficiaries; the average among dermatopathology physician prescribers was 693. Part D covers Medicare prescriptions only.
What is Mary Dennis Altmeyer, MD's MIPS final score?
The 2023 MIPS final score is 87.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.