Robert Daniel Claflin, DO
Family Medicine Physician · Mesa, AZ
Robert Daniel Claflin, DO is a family medicine physician with a practice address in Mesa, Arizona, and NPI 1164959441, issued on May 17, 2017. Check the license (Arizona 009099, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert Daniel Claflin
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 009099 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 840 E Mckellips RD Bldg 2, Mesa, AZ 85203
- Phone
- (602) 491-0703
- Enumerated
- May 17, 2017
- Record last updated
- Jul 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20210820001021); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Verify Robert Daniel Claflin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 009099Check 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% more Medicare Part D claims than the average family medicine physician in 2024
3,621 Medicare Part D claims for 398 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium242 claims
- Lisinopril181 claims
- Levothyroxine Sodium180 claims
- Losartan Potassium174 claims
- Amlodipine Besylate149 claims
- Metformin Hcl Er89 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: $537.91
23 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. 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 2 group practices
- Bhsm Rehabilitation LLCMesa, AZ
- Healthyu Family Medicine LLCGilbert, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Daniel Claflin among 3,119 family medicine physician records in Arizona
Robert Daniel Claflin, 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 2017, is newer than 78% of them.
- NPI issued2017 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2017 · median 2006 among the 1,775 with a school on file
- Record last updated2022 · 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).
194 family medicine physician records list a practice address in Mesa
They are 194 of the 9,151 NPPES records with a practice address in Mesa, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Mesa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Richard Dinsdale, MDMesa, AZ 852031487617718
- Paul Dizon, MDMesa, AZ 852031215916549
- Carmen Henry, FNPMesa, AZ 852031922346451
- Robert Johns, DOMesa, AZ 852031336106947
- Nathan Matthews, D.O.Mesa, AZ 852031720307176
- Rhianna Meadows, DOMesa, AZ 852031194988311
- Jarilynne Merrill, MDMesa, AZ 852031912963943
- Madhavi Naidu, MDMesa, AZ 852031083813331
Common questions
What is Robert Daniel Claflin, DO's NPI number?
Robert Daniel Claflin, DO's National Provider Identifier (NPI) is 1164959441, issued on May 17, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Robert Daniel Claflin, DO located?
The NPPES record lists a practice address at 840 E Mckellips RD Bldg 2, Mesa, AZ, 85203. Phone: (602) 491-0703. Providers update this record themselves, so call before visiting.
How can I verify Robert Daniel Claflin, DO's license?
NPPES lists Arizona license number 009099, 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 Daniel Claflin, DO prescribe under Medicare Part D?
In 2024, Robert Daniel Claflin, DO had 3,621 Medicare Part D claims for 398 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.