Maria Nichole Perez, MD
Internal Medicine Physician · Austin, TX
Maria Nichole Perez, MD is an internal medicine physician with a practice address in Austin, Texas, and NPI 1013925874, issued on Aug 4, 2006. Check the license (Texas M4309, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maria Nichole Perez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- M4309 TX
TEMP TX
Self-reported in NPPES; status is on the state search - Practice location
- 3200 Red River St Ste 201, Austin, TX 78705
- Phone
- (855) 841-8375
- Enumerated
- Aug 4, 2006
- Record last updated
- Aug 15, 2023
- Medicaid ID
- 182342904 TX
- Medicare enrollment
- Enrolled (PECOS I20060912000303); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2003
- 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 3200 Red River St Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jill FrankFamily Nurse Practitioner1982905758
- Viveca Mishra, MDInternal Medicine Physician1467956268
Verify Maria Nichole Perez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M4309Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,141 Medicare Part D claims for 205 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 105 claims were for opioids.
Most prescribed
- Atorvastatin Calcium131 claims
- Levothyroxine Sodium119 claims
- Amlodipine Besylate73 claims
- Alprazolam71 claims
- Rosuvastatin Calcium68 claims
- Losartan Potassium53 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 practice group's MIPS final score for 2023 (Medicare payment program): 72.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Harbor Health Medical GroupAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Nichole Perez among 9,175 internal medicine physician records in Texas
Maria Nichole Perez, MD 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2003 · median 2004 among the 6,088 with a school on file
- Record last updated2023 · 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).
606 internal medicine physician records list a practice address in Austin
They are 606 of the 26,585 NPPES records with a practice address in Austin, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Austin → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Anthony Aventa, MDAustin, TX 787051801875034
- Sunil Cheruku, MDAustin, TX 787051235173345
- Nancy Foster, MDAustin, TX 787051588664957
- Robert Groves, MDAustin, TX 787051124007356
- Manjusha Gupte, MDAustin, TX 787051851387500
- Samson Jesudass, M.D.Austin, TX 787051619911385
- Jonathan Klocek, MDAustin, TX 787051265412910
- Kenneth Kroll, MDAustin, TX 787051831179589
Common questions
What is Maria Nichole Perez, MD's NPI number?
Maria Nichole Perez, MD's National Provider Identifier (NPI) is 1013925874, issued on Aug 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Nichole Perez, MD located?
The NPPES record lists a practice address at 3200 Red River St Ste 201, Austin, TX, 78705. Phone: (855) 841-8375. Providers update this record themselves, so call before visiting.
How can I verify Maria Nichole Perez, MD's license?
NPPES lists Texas license number M4309, 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 Maria Nichole Perez, MD prescribe under Medicare Part D?
In 2024, Maria Nichole Perez, MD had 2,141 Medicare Part D claims for 205 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Maria Nichole Perez, MD's MIPS final score?
The 2023 MIPS final score is 72.5 of 100, reported for the practice group. 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.