Brock Adam Merritt, DO
Family Medicine Physician · Phoenix, AZ
Brock Adam Merritt, DO is a family medicine physician with a practice address in Phoenix, Arizona, and NPI 1619933942, issued on Apr 25, 2006. Check the license (Arizona 4072, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Brock Adam Merritt
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4072 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 7550 N 19TH Ave, Phoenix, AZ 85021
- Phone
- (602) 973-3100
- Enumerated
- Apr 25, 2006
- Record last updated
- Jul 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (602) 973-0978
- Medicaid ID
- 866098 AZ
- Medicare enrollment
- Enrolled (PECOS I20040930000155); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 7550 N 19TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brock Adam Merritt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 4072Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average family medicine physician in 2024
1,063 Medicare Part D claims for 101 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Metformin Hcl62 claims
- Atorvastatin Calcium52 claims
- Albuterol Sulfate Hfa45 claims
- Lisinopril40 claims
- Levothyroxine Sodium37 claims
- Amlodipine Besylate30 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: $108.66
5 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 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 4 group practices
- Advanced Minimally Invasive SurgicalPheonix, AZ
- Hope Diabetes Center LLCPhoenix, AZ
- I AM Wellness AZ LLCPhoenix, AZ
- Progressive Pain Management IncCasa Grande, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brock Adam Merritt among 3,119 family medicine physician records in Arizona
Brock Adam Merritt, DO is one of 3,119 family medicine physician records with a practice address in Arizona. 75% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2005 · median 2006 among the 1,775 with a school on file
- Record last updated2019 · 54% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
649 family medicine physician records list a practice address in Phoenix
They are 649 of the 31,399 NPPES records with a practice address in Phoenix, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Phoenix → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
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- Bhargavi Joshi, DOPhoenix, AZ 850211194771295
- Valerie Miranda, M.D.Phoenix, AZ 850211639147838
- Carol Newman, M.D.Phoenix, AZ 850211497861157
Common questions
What is Brock Adam Merritt, DO's NPI number?
Brock Adam Merritt, DO's National Provider Identifier (NPI) is 1619933942, issued on Apr 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brock Adam Merritt, DO located?
The NPPES record lists a practice address at 7550 N 19TH Ave, Phoenix, AZ, 85021. Phone: (602) 973-3100. Providers update this record themselves, so call before visiting.
How can I verify Brock Adam Merritt, DO's license?
NPPES lists Arizona license number 4072, 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 Brock Adam Merritt, DO prescribe under Medicare Part D?
In 2024, Brock Adam Merritt, DO had 1,063 Medicare Part D claims for 101 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.