Robert S. McClees, M.D.
Family Medicine Physician · Los Alamos, NM
Robert S. McClees, M.D. is a family medicine physician with a practice address in Los Alamos, New Mexico, and NPI 1235281726, issued on Jan 17, 2007. Check the license (New Mexico MD2006-0791, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert S. McClees
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD2006-0791 NM
Self-reported in NPPES; status is on the state search - Practice location
- 1460 Trinity Dr, Los Alamos, NM 87544
- Phone
- (505) 412-6033
- Enumerated
- Jan 17, 2007
- Record last updated
- Nov 25, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (505) 412-6032
- Medicare enrollment
- Enrolled (PECOS I20070404000033); accepts Medicare assignment
- Medical or professional school
- University Of New Mexico School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,287 in New Mexico → Look up another NPI →
Also registered at 1460 Trinity Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Grubb, D.O.M.Acupuncturist1043310675
- Mary Salisbury, DOMAcupuncturist1659486215
Verify Robert S. McClees in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical Board
Search for license MD2006-0791Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family medicine physician in 2024
353 Medicare Part D claims for 166 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Azithromycin68 claims
- Amoxicillin-Clavulanate Potass34 claims
- Diclofenac Potassium16 claims
- Methocarbamol16 claims
- Nitrofurantoin Mono-Macro16 claims
- Cephalexin15 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.
Robert S. McClees among 1,287 family medicine physician records in New Mexico
Robert S. McClees, M.D. is one of 1,287 family medicine physician records with a practice address in New Mexico. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 42% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2003 · median 2008 among the 727 with a school on file
- Record last updated2015 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 family medicine physician records list a practice address in Los Alamos
They are 14 of the 324 NPPES records with a practice address in Los Alamos, and 1,287 family medicine physician records in New Mexico.
All 1,287 in New Mexico → Every provider in Los Alamos → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ross Bridge, MDLos Alamos, NM 875441902839483
- Robert Carbone, M.D.Los Alamos, NM 875441548427453
- Michelle Carr, MDLos Alamos, NM 875441568411916
- Paul Daly, MDLos Alamos, NM 875441770547515
- Lori Fay, DOLos Alamos, NM 875441376505958
- John Fay, MDLos Alamos, NM 875441104888783
- Charlotte Hunter, MDLos Alamos, NM 875441104920289
- Christopher LeeLos Alamos, NM 875441861954000
Common questions
What is Robert S. McClees, M.D.'s NPI number?
Robert S. McClees, M.D.'s National Provider Identifier (NPI) is 1235281726, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robert S. McClees, M.D. located?
The NPPES record lists a practice address at 1460 Trinity Dr, Los Alamos, NM, 87544. Phone: (505) 412-6033. Providers update this record themselves, so call before visiting.
How can I verify Robert S. McClees, M.D.'s license?
NPPES lists New Mexico license number MD2006-0791, 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 Robert S. McClees, M.D. prescribe under Medicare Part D?
In 2024, Robert S. McClees, M.D. had 353 Medicare Part D claims for 166 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.