Michael Dyton Prim, M.D.
Neurological Surgery Physician · Phoenix, AZ
Michael Dyton Prim, M.D. is a neurological surgery physician with a practice address in Phoenix, Arizona, and NPI 1609257062, issued on Jun 11, 2015. Check the license (Arizona 66227, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael Dyton Prim
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- 66227 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 755 E Mcdowell RD FL 2, Phoenix, AZ 85006
- Phone
- (602) 521-3550
- Enumerated
- Jun 11, 2015
- Record last updated
- Apr 22, 2026
- Fax
- (602) 635-6572
- Medicare enrollment
- Enrolled (PECOS I20220503000532); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 198 in Arizona → Look up another NPI →
Also registered at 755 E Mcdowell RD FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olufunmilola Adeleye, MDStudent in an Organized Health Care Education/Training Program1851147797
- Jason Amaral, MDStudent in an Organized Health Care Education/Training Program1649107236
- Mark ArthurStudent in an Organized Health Care Education/Training Program1437899135
- Robert Bess, MDOrthopaedic Surgery Physician1841380474
- Rafael Buerba Siller, M.D./M.H.S.Sports Medicine (Orthopaedic Surgery) Physician1245658707
- Andrew DuongStudent in an Organized Health Care Education/Training Program1821888041
Verify Michael Dyton Prim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 66227Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average neurological surgery physician in 2024
57 Medicare Part D claims for 23 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 28 claims were for opioids.
Most prescribed
- Methocarbamol22 claims
- Oxycodone Hcl19 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): 88.4 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).
Industry payments in 2024: $1,072.56
15 payments; by number, the most common kind was food and beverage; the largest payer was Alphatec Spine, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 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
- Banner - University Physician Specialists LLCPhoenix, AZ
- Bhsm Rehabilitation LLCPeoria, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Dyton Prim among 198 neurological surgery physician records in Arizona
Michael Dyton Prim, M.D. is one of 198 neurological surgery physician records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 70% of them.
- NPI issued2015 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2015 · median 2004 among the 124 with a school on file
- Record last updated2026 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Arizona
There are 198 neurological surgery physician records in Arizona.
All 198 in Arizona → Every provider in Phoenix → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Robert Bina, MDPhoenix, AZ 850061376980821
- Arnold Calica, M.D.Phoenix, AZ 850061215905401
- Daniel Cavalcanti, MD, PHDPhoenix, AZ 850061700377827
- Na Tosha Gatson, MD, PHD,FAANPhoenix, AZ 850061790910560
- Christopher Iannotti, MDPhoenix, AZ 850061124294913
- Vikram Kumar, MDPhoenix, AZ 850061295758035
- Nikolay Martirosyan, MD, PHDPhoenix, AZ 850061619239142
- Julie Mayeku, MDPhoenix, AZ 850061396195392
Common questions
What is Michael Dyton Prim, M.D.'s NPI number?
Michael Dyton Prim, M.D.'s National Provider Identifier (NPI) is 1609257062, issued on Jun 11, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Michael Dyton Prim, M.D. located?
The NPPES record lists a practice address at 755 E Mcdowell RD FL 2, Phoenix, AZ, 85006. Phone: (602) 521-3550. Providers update this record themselves, so call before visiting.
How can I verify Michael Dyton Prim, M.D.'s license?
NPPES lists Arizona license number 66227, 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 Michael Dyton Prim, M.D. prescribe under Medicare Part D?
In 2024, Michael Dyton Prim, M.D. had 57 Medicare Part D claims for 23 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.
What is Michael Dyton Prim, M.D.'s MIPS final score?
The 2023 MIPS final score is 88.4 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.