Robert Royal Eastman, MD
Emergency Medicine Physician · Cottonwood, AZ
Robert Royal Eastman, MD is an emergency medicine physician with a practice address in Cottonwood, Arizona, and NPI 1609877505, issued on Aug 2, 2005. Check the license (Arizona 51402, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert Royal Eastman
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 51402 AZ
2021023620 MO
MD2015-0820 NM
39761-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 269 S Candy LN, Cottonwood, AZ 86326
- Phone
- (928) 639-6172
- Enumerated
- Aug 2, 2005
- Record last updated
- Jul 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (928) 639-6682
- Medicaid ID
- 32433200 WI
- Medicare enrollment
- Enrolled (PECOS I20200408000192); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,494 in Arizona → Look up another NPI →
Also registered at 269 S Candy LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert Royal Eastman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 51402Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average emergency medicine physician in 2024
611 Medicare Part D claims for 332 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 66 claims were for opioids.
Most prescribed
- Prednisone61 claims
- Doxycycline Hyclate33 claims
- Hydrocodone-Acetaminophen30 claims
- Ondansetron Hcl25 claims
- Amoxicillin24 claims
- Tramadol Hcl23 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.8 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).
Bills Medicare through one group practice
- Presbyterian Healthcare ServicesAlbuquerque, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Royal Eastman among 1,494 emergency medicine physician records in Arizona
Robert Royal Eastman, MD is one of 1,494 emergency medicine physician records with a practice address in Arizona. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1995 · median 2014 among the 828 with a school on file
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 emergency medicine physician records list a practice address in Cottonwood
They are 12 of the 555 NPPES records with a practice address in Cottonwood, and 1,494 emergency medicine physician records in Arizona.
All 1,494 in Arizona → Every provider in Cottonwood → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Barbara Braun, MDCottonwood, AZ 863261699799163
- Vincent Furrey, MDCottonwood, AZ 863261053365445
- Ronald Lavoie, MDCottonwood, AZ 863261962820142
- Elizabeth McCarrell, M.D.Cottonwood, AZ 863261528231438
- David Piatt, DOCottonwood, AZ 863261598736761
- Frances Schlatter, M.DCottonwood, AZ 863261164472544
- Jacob Shank, M.D.Cottonwood, AZ 863261780983312
- Connie StrouseCottonwood, AZ 863261083094239
Common questions
What is Robert Royal Eastman, MD's NPI number?
Robert Royal Eastman, MD's National Provider Identifier (NPI) is 1609877505, issued on Aug 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert Royal Eastman, MD located?
The NPPES record lists a practice address at 269 S Candy LN, Cottonwood, AZ, 86326. Phone: (928) 639-6172. Providers update this record themselves, so call before visiting.
How can I verify Robert Royal Eastman, MD's license?
NPPES lists Arizona license number 51402, 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 Royal Eastman, MD prescribe under Medicare Part D?
In 2024, Robert Royal Eastman, MD had 611 Medicare Part D claims for 332 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Robert Royal Eastman, MD's MIPS final score?
The 2023 MIPS final score is 83.8 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.