Robert M. Mercer
Orthopaedic Surgery Physician · Phoenix, AZ
Robert M. Mercer is an orthopaedic surgery physician with a practice address in Phoenix, Arizona, and NPI 1285193375, issued on Mar 18, 2019. Check the license (Arizona 76868, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert M. Mercer
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- 76868 AZ
MD2024-0234 NM
Self-reported in NPPES; status is on the state search - Practice location
- 2601 E Roosevelt St, Phoenix, AZ 85008
- Phone
- (602) 344-5011
- Enumerated
- Mar 18, 2019
- Record last updated
- Aug 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20250220002771); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 462 in Arizona → Look up another NPI →
Also registered at 2601 E Roosevelt St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amjed Abdel Al, MDStudent in an Organized Health Care Education/Training Program1043151400
- Shelley Abdel-Sayed, M.D.Anesthesiology Physician1609079490
- Baha Abdelrahim, DOStudent in an Organized Health Care Education/Training Program1205531795
- Yasir Abdulqader, MDHospitalist Physician1184955395
- Iman Aboalam, PHARMDPharmacist1477422384
- Norberto Adame, MDEmergency Medicine Physician1144276213
Verify Robert M. Mercer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 76868Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
20 Medicare Part D claims, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Industry payments in 2024: $2,097.36
21 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- District Medical Group IncPhoenix, AZ
- St Vincent HospitalSanta Fe, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert M. Mercer among 462 orthopaedic surgery physician records in Arizona
Robert M. Mercer is one of 462 orthopaedic surgery physician records with a practice address in Arizona. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 86% of them.
- NPI issued2019 · 86% of these records are older, 12% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2019 · median 2003 among the 281 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Arizona
There are 462 orthopaedic surgery physician records in Arizona.
All 462 in Arizona → Every provider in Phoenix → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Glen Bair, M.D.Phoenix, AZ 850081417907114
- Grant Buchanan, MDPhoenix, AZ 850081346604758
- Alan Rothbart, M.D.Phoenix, AZ 850081225088750
- George Swartz, MDPhoenix, AZ 850081265474274
- Daniel Aschenbrener, D.O.Phoenix, AZ 850061386600955
- Robert Bess, MDPhoenix, AZ 850061841380474
- Gregory Grant, M.D.Phoenix, AZ 850061699711838
- Jordan HendersonPhoenix, AZ 850061538956727
Common questions
What is Robert M. Mercer's NPI number?
Robert M. Mercer's National Provider Identifier (NPI) is 1285193375, issued on Mar 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Robert M. Mercer located?
The NPPES record lists a practice address at 2601 E Roosevelt St, Phoenix, AZ, 85008. Phone: (602) 344-5011. Providers update this record themselves, so call before visiting.
How can I verify Robert M. Mercer's license?
NPPES lists Arizona license number 76868, 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 Robert M. Mercer prescribe under Medicare Part D?
In 2024, Robert M. Mercer had 20 Medicare Part D claims; the average among orthopaedic surgery physician prescribers was 346. 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.