Nelson Villamor, MD
Anesthesiology Physician · Phoenix, AZ
Nelson Villamor, MD is an anesthesiology physician with a practice address in Phoenix, Arizona, and NPI 1780655910, issued on Jan 27, 2006. Check the license (Arizona 12117, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nelson Villamor
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 12117 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 7600 N 16TH St, Phoenix, AZ 85020
- Phone
- (602) 395-0718
- Enumerated
- Jan 27, 2006
- Record last updated
- Aug 13, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (602) 277-8146
- Medicaid ID
- 238304 AZ
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,473 in Arizona → Look up another NPI →
Also registered at 7600 N 16TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Manuel Alafriz, MDAnesthesiology Physician1881669018
- George Armendariz, M.D.Anesthesiology Physician1750387783
- Conrado Ballecer, M.D.Anesthesiology Physician1235165648
- Alex Barkai, MDAnesthesiology Physician1215914858
- Barry Berger, MDAnesthesiology Physician1518932540
- Dennis Blaha, MDAnesthesiology Physician1033175989
Verify Nelson Villamor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 12117Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average anesthesiology physician in 2024
17 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D.
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): 58.5 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).
Nelson Villamor among 1,473 anesthesiology physician records in Arizona
Nelson Villamor, MD is one of 1,473 anesthesiology physician records with a practice address in Arizona. 73% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 44% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2010 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
602 anesthesiology physician records list a practice address in Phoenix
They are 602 of the 31,399 NPPES records with a practice address in Phoenix, and 1,473 anesthesiology physician records in Arizona.
All 1,473 in Arizona → Every provider in Phoenix → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- George Armendariz, M.D.Phoenix, AZ 850201750387783
- Alex Barkai, MDPhoenix, AZ 850201215914858
- Teresa Edwards, MDPhoenix, AZ 850201114998374
- Jose Gozar, M.D.Phoenix, AZ 850201144226911
- Toni Harrison, M.D.Phoenix, AZ 850201871599647
- Karl Hendrickson, MDPhoenix, AZ 850201477524627
- Igor Kravchenko, M.D.Phoenix, AZ 850201669451225
- Michael Macabuhay, M.D.Phoenix, AZ 850201841296589
Common questions
What is Nelson Villamor, MD's NPI number?
Nelson Villamor, MD's National Provider Identifier (NPI) is 1780655910, issued on Jan 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nelson Villamor, MD located?
The NPPES record lists a practice address at 7600 N 16TH St, Phoenix, AZ, 85020. Phone: (602) 395-0718. Providers update this record themselves, so call before visiting.
How can I verify Nelson Villamor, MD's license?
NPPES lists Arizona license number 12117, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nelson Villamor, MD prescribe under Medicare Part D?
In 2024, Nelson Villamor, MD had 17 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. Part D covers Medicare prescriptions only.
What is Nelson Villamor, MD's MIPS final score?
The 2023 MIPS final score is 58.5 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.