Nancy Greces, MD
Internal Medicine Physician · Albuquerque, NM
Nancy Greces, MD is an internal medicine physician with a practice address in Albuquerque, New Mexico, and NPI 1558384644, issued on Jul 26, 2006. Check the license (New Mexico 9565, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nancy Greces
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 9565 NM
Self-reported in NPPES; status is on the state search - Practice location
- 4316 Carlisle Blvd NE, Albuquerque, NM 87107
- Phone
- (505) 888-1075
- Enumerated
- Jul 26, 2006
- Record last updated
- Aug 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (505) 888-1082
- Medicare enrollment
- Enrolled (PECOS I20040123000639); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 1993
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 770 in New Mexico → Look up another NPI →
Also registered at 4316 Carlisle Blvd NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sherry Courtney, LPCCProfessional Counselor1013972181
- Mark Ganas, RNCSAdult Psychiatric/Mental Health Registered Nurse1205892940
- Janice Koltonuk, LISWClinical Social Worker1134298854
- Jody Masters, PAPhysician Assistant1356501431
- Alan Zelicoff, MDInternal Medicine Physician1124350111
Verify Nancy Greces in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical Board
Search for license 9565Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,542 Medicare Part D claims for 93 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin117 claims
- Levothyroxine Sodium97 claims
- Atorvastatin Calcium85 claims
- Amlodipine Besylate79 claims
- Pantoprazole Sodium59 claims
- Metoprolol Succinate54 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.
Bills Medicare through one group practice
- 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).
Nancy Greces among 770 internal medicine physician records in New Mexico
Nancy Greces, 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 57% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1993 · median 2009 among the 447 with a school on file
- Record last updated2011 · 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).
431 internal medicine physician records list a practice address in Albuquerque
They are 431 of the 24,162 NPPES records with a practice address in Albuquerque, and 770 internal medicine physician records in New Mexico.
All 770 in New Mexico → Every provider in Albuquerque → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Richard Aries, MDAlbuquerque, NM 871071932248937
- Karen Cardon, M.D.Albuquerque, NM 871071184866402
- Michael Chartrand, MDAlbuquerque, NM 871071851317192
- Camila Jaramillo, MDLos Ranchos, NM 871071790879187
- William Mitchell, M.D.Albuquerque, NM 871071083986384
- Lisa Noya, MDAlbuquerque, NM 871071619938677
- Mark Werner, MDAlbuquerque, NM 871071407968647
- Alan Zelicoff, MDAlbuquerque, NM 871071124350111
Common questions
What is Nancy Greces, MD's NPI number?
Nancy Greces, MD's National Provider Identifier (NPI) is 1558384644, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Greces, MD located?
The NPPES record lists a practice address at 4316 Carlisle Blvd NE, Albuquerque, NM, 87107. Phone: (505) 888-1075. Providers update this record themselves, so call before visiting.
How can I verify Nancy Greces, MD's license?
NPPES lists New Mexico license number 9565, 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 Nancy Greces, MD prescribe under Medicare Part D?
In 2024, Nancy Greces, MD had 1,542 Medicare Part D claims for 93 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.