Robert Charles Rigby, MD
Obstetrics & Gynecology Physician · Phoenix, AZ
Robert Charles Rigby, MD is an obstetrics & gynecology physician with a practice address in Phoenix, Arizona, and NPI 1487734752, issued on Oct 17, 2006. Check the license (Arizona 19664, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert Charles Rigby
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 19664 AZ
34974 OK
Self-reported in NPPES; status is on the state search - Practice location
- 635 East Baseline Road, Phoenix, AZ 85042
- Phone
- (602) 243-7277
- Enumerated
- Oct 17, 2006
- Record last updated
- Jul 26, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (602) 243-5019
- Medicaid ID
- 359358 AZ
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 803 in Arizona → Look up another NPI →
Also registered at 635 East Baseline Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammad Ahmad, M.D.Obstetrics & Gynecology Physician1417055526
- Laverne Alfred-Allen, RDHDental Hygienist1588949770
- Carmen Arocho-Vera, M.D.Family Medicine Physician1134108624
- Daniel Brower, R.PH.Pharmacist1366503245
- Donald Carter, M.D.Pediatrics Physician1104887082
- Alexa Diaz, RDRegistered Dietitian1922376193
Verify Robert Charles Rigby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 19664Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
16 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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.
Robert Charles Rigby among 803 obstetrics & gynecology physician records in Arizona
Robert Charles Rigby, MD is one of 803 obstetrics & gynecology physician records with a practice address in Arizona. 74% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2019 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Arizona
There are 803 obstetrics & gynecology physician records in Arizona.
All 803 in Arizona → Every provider in Phoenix → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Mohammad Ahmad, M.D.Phoenix, AZ 850421417055526
- Jorden Arnett, MDPhoenix, AZ 850421356784060
- David Eldredge, M.D.Phoenix, AZ 850421891704425
- Lauren Engler, MDPhoenix, AZ 850421336676550
- Diane Hibbs, D.O.Phoenix, AZ 850421265436604
- Deanna Rolstead, MDPhoenix, AZ 850421598806440
- John Swagert, M.D.Phoenix, AZ 850421720047657
- Neil Trachtenberg, M.D.Phoenix, AZ 850421164414892
Common questions
What is Robert Charles Rigby, MD's NPI number?
Robert Charles Rigby, MD's National Provider Identifier (NPI) is 1487734752, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Charles Rigby, MD located?
The NPPES record lists a practice address at 635 East Baseline Road, Phoenix, AZ, 85042. Phone: (602) 243-7277. Providers update this record themselves, so call before visiting.
How can I verify Robert Charles Rigby, MD's license?
NPPES lists Arizona license number 19664, 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 Charles Rigby, MD prescribe under Medicare Part D?
In 2024, Robert Charles Rigby, MD had 16 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. 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.