Sandra Elizabeth Allen, MD
Internal Medicine Physician · Socorro, NM
Sandra Elizabeth Allen, MD is an internal medicine physician with a practice address in Socorro, New Mexico, and NPI 1639598824, issued on Apr 15, 2014. Check the license (New Mexico MD2017-0163, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sandra Elizabeth Allen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD2017-0163 NM
Self-reported in NPPES; status is on the state search - Practice location
- 1300 Enterprise RD, Socorro, NM 87801
- Phone
- (575) 835-4444
- Enumerated
- Apr 15, 2014
- Record last updated
- Nov 30, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (575) 835-1010
- Medicare enrollment
- Enrolled (PECOS I20170807003528); accepts Medicare assignment
- Medical or professional school
- University Of New Mexico School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 770 in New Mexico → Look up another NPI →
Also registered at 1300 Enterprise RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anna Nance, APRN-CNPPrimary Care Nurse Practitioner1538775382
Verify Sandra Elizabeth Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical Board
Search for license MD2017-0163Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,904 Medicare Part D claims for 130 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 99 claims were for opioids.
Most prescribed
- Gabapentin146 claims
- Eliquis103 claims
- Atorvastatin Calcium99 claims
- Tamsulosin Hcl98 claims
- Levothyroxine Sodium94 claims
- Furosemide93 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): 83.8 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 2 group practices
- CH Specialty Services NM LLCEspanola, NM
- Curana Health OF New Mexico, LLCAlbuquerque, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sandra Elizabeth Allen among 770 internal medicine physician records in New Mexico
Sandra Elizabeth Allen, MD is one of 770 internal medicine physician records with a practice address in New Mexico. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 69% of them.
- NPI issued2014 · 69% of these records are older, 27% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2014 · median 2009 among the 447 with a school on file
- Record last updated2018 · 54% 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 New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 internal medicine physician records list a practice address in Socorro
They are 2 of the 221 NPPES records with a practice address in Socorro, and 770 internal medicine physician records in New Mexico.
All 770 in New Mexico → Every provider in Socorro → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Beth Kirkhart, MDSocorro, NM 878011396843223
- Loretta Conder, MDRaton, NM 877401902818719
- Hugh Naylor, HUGH NAYLOR M.D.Raton, NM 877401053387282
- Vinay Saini, M.D.Raton, NM 877401609189497
- Misbah Zmily, MDRaton, NM 877401285735332
- Abbie Laursen, MDCimarron, NM 877141639294424
- Jasmin Breitung, M.DLas Vegas, NM 877011891726048
- Faustino Froilan, MDTruth Or Consequences, NM 879011548402555
Common questions
What is Sandra Elizabeth Allen, MD's NPI number?
Sandra Elizabeth Allen, MD's National Provider Identifier (NPI) is 1639598824, issued on Apr 15, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Sandra Elizabeth Allen, MD located?
The NPPES record lists a practice address at 1300 Enterprise RD, Socorro, NM, 87801. Phone: (575) 835-4444. Providers update this record themselves, so call before visiting.
How can I verify Sandra Elizabeth Allen, MD's license?
NPPES lists New Mexico license number MD2017-0163, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sandra Elizabeth Allen, MD prescribe under Medicare Part D?
In 2024, Sandra Elizabeth Allen, MD had 2,904 Medicare Part D claims for 130 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Sandra Elizabeth Allen, MD's MIPS final score?
The 2023 MIPS final score is 83.8 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.