Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. SEAN RYAN MONTGOMERY, MD
Active Sole ProprietorDR. SEAN RYAN MONTGOMERY, MD is a Hematology healthcare provider located in PHOENIX, Arizona. NPI 1639756216 is currently active in the NPPES registry. Verify at CMS.
Hematology · PHOENIX, AZ
Registration Details
- NPI Number
- 1639756216
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 28, 2021 (5.3925820657122 yrs)
- Last Updated
- Jun 24, 2025
- License
-
77085 (AZ)
- Sole Proprietor
- Yes
Practice Information
- Address
-
9201 W THOMAS RDPHOENIX, AZ, 850373332Browse AZ providers · Browse ZIP 85037
- Phone
- 6233274000
- Primary Specialty
-
Hematology
207RH0002X
Other Hematology Providers in PHOENIX, AZ
| Name | Credential | NPI |
|---|---|---|
| JOEL B EDELSTEIN | D.O. | 1114927506 |
| DR. MARK K EDWIN | M.D. | 1912970534 |
| DR. OLIVER GREY WALDROP | MD | 1205879475 |
| DOMINGO L MAYNES III | M.D. | 1770795791 |
| DR. KELLY L WU | M.D. | 1184890956 |
| DR. KRISTINA G BALANGUE | MD | 1851527840 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.