Robert L. Johnson, M.D.
Maternal & Fetal Medicine Physician · Glendale, AZ
Robert L. Johnson, M.D. is a maternal & fetal medicine physician with a practice address in Glendale, Arizona, and NPI 1407825045, issued on Mar 16, 2006. Check the license (Arizona 17150, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert L. Johnson
- Credential
- M.D.
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License number
- 17150 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 18699 N 67TH Ave, Glendale, AZ 85308
- Phone
- (623) 362-2266
- Enumerated
- Mar 16, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (623) 362-2412
- Medicaid ID
- 273053 AZ
- Entity
- Type 1 · individual
8 nearest maternal & fetal medicine physician records → All 66 in Arizona → Look up another NPI →
Also registered at 18699 N 67TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Radhakrishnan Balakrishnan, M.D.Nephrology Physician1851377139
- Bradley Folkestad, MDObstetrics & Gynecology Physician1073516381
- Angela McBride, PA-CPhysician Assistant1043848195
- Paul McKernan, MDObstetrics & Gynecology Physician1790788016
- Reza Salehi-Rad, D.ONephrology Physician1649460593
- Peter Santos, D.O.Nephrology Physician1932249612
Verify Robert L. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 17150Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average maternal & fetal medicine physician in 2024
15 Medicare Part D claims, against an average of 41 among the 353 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 L. Johnson among 66 maternal & fetal medicine physician records in Arizona
Robert L. Johnson, M.D. is one of 66 maternal & fetal medicine physician records with a practice address in Arizona. 80% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 36% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2026 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VM0101X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Maternal & Fetal Medicine Physician providers in Arizona
There are 66 maternal & fetal medicine physician records in Arizona.
All 66 in Arizona → Every provider in Glendale → Maternal & Fetal Medicine Physician nationwide →
The 8 maternal & fetal medicine physician records with the nearest ZIP codes
- Krunal Patel, M.D.Glendale, AZ 853041740558022
- Thomas Strong, M.D.Glendale, AZ 853041851360317
- Guadalupe Herrera-Garcia, D.O.Gilbert, AZ 852971497073704
- Maureen Lee, M.D.Gilbert, AZ 852971124131248
- Susan Ponkey, M.D.Gilbert, AZ 852951235193426
- Corenthian Booker, M.D.Scottsdale, AZ 852581740402007
- Elton Bowen, M.D.Scottsdale, AZ 852581720042104
- Kathleen Kuhlman, MDScottsdale, AZ 852581962468223
Common questions
What is Robert L. Johnson, M.D.'s NPI number?
Robert L. Johnson, M.D.'s National Provider Identifier (NPI) is 1407825045, issued on Mar 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert L. Johnson, M.D. located?
The NPPES record lists a practice address at 18699 N 67TH Ave, Glendale, AZ, 85308. Phone: (623) 362-2266. Providers update this record themselves, so call before visiting.
How can I verify Robert L. Johnson, M.D.'s license?
NPPES lists Arizona license number 17150, 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 L. Johnson, M.D. prescribe under Medicare Part D?
In 2024, Robert L. Johnson, M.D. had 15 Medicare Part D claims; the average among maternal & fetal medicine physician prescribers was 41. 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.