NPPES file of Aug 9, 2026

Themis Ntalageorgos, M. D.

Internal Medicine Physician · Rio Rancho, NM

Themis Ntalageorgos, M. D. is an internal medicine physician with a practice address in Rio Rancho, New Mexico, and NPI 1740535897, issued on Jul 16, 2012. Check the license (New Mexico MD2015-0157, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1740535897
Name
Themis Ntalageorgos
Credential
M. D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD2015-0157 NM
Self-reported in NPPES; status is on the state search
Practice location
3001 Broadmoor Blvd NE, Rio Rancho, NM 87144
Phone
(505) 994-7000
Enumerated
Jul 16, 2012
Record last updated
Jan 19, 2026
Medicaid ID
54530725 NM
Medicare enrollment
Enrolled (PECOS I20150820010896); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3001 Broadmoor Blvd NE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Paul Afek, MDFamily Medicine Physician1083696546
  2. Ephraim AkabuezeMedical-Surgical Registered Nurse1013601269
  3. Elyxcus AnayaPsychologist1619706629
  4. Maria Asztalos, PAMedical Physician Assistant1538449152
  5. Ethan Benning, MDSurgery Physician1104168582
  6. Chasty Black, LMSWSocial Worker1811773427

Verify Themis Ntalageorgos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Mexico Medical Board
    Search for license MD2015-0157    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Mexico license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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4 hospitals and group practices

  1. Unm HospitalAlbuquerque, NM · Acute Care Hospitals2 of 5 stars
  2. Miners' Colfax Medical CenterRaton, NM · Critical Access Hospitals
  3. St Vincent HospitalSanta Fe, NM
  4. Unm Medical Group IncRio Rancho, NM

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

26 internal medicine physician records list a practice address in Rio Rancho

They are 26 of the 2,171 NPPES records with a practice address in Rio Rancho, and 770 internal medicine physician records in New Mexico.

All 26 in Rio Rancho → All 770 in New Mexico → Every provider in Rio Rancho →

Other internal medicine physician records in New Mexico

  1. Ahmed Abbasi, MDAlbuquerque, NM1871233254
  2. Mohamed Abdelbaky, MDAlbuquerque, NM1770103897
  3. Louise Abel, MDSanta Fe, NM1821016593
  4. William Abeyta, M.D.Albuquerque, NM1346253655
  5. Zain AbidinAlbuquerque, NM1285384735
  6. Ferial Abood, MDAlamogordo, NM1184803843
  7. Sergio Abriola, MD FACC RCSSanta Rosa, NM1588757322
  8. Jacqueline Acevedo Gonzalez, MDPortales, NM1407004583
  9. James Adair, D.O.Albuquerque, NM1578524906
  10. David Aday, MDAlamogordo, NM1578675765

Common questions

What is Themis Ntalageorgos, M. D.'s NPI number?

Themis Ntalageorgos, M. D.'s National Provider Identifier (NPI) is 1740535897, issued on Jul 16, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Themis Ntalageorgos, M. D. located?

The NPPES record lists a practice address at 3001 Broadmoor Blvd NE, Rio Rancho, NM, 87144. Phone: (505) 994-7000. Providers update this record themselves, so call before visiting.

How can I verify Themis Ntalageorgos, M. D.'s license?

NPPES lists New Mexico license number MD2015-0157, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.