John Choi, MD
Pediatrics Physician · Rockville, MD
John Choi, MD is a pediatrics physician with a practice address in Rockville, Maryland, and NPI 1649234337, issued on Apr 12, 2006. Check the license (Maryland D0058667, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Choi
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- D0058667 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5944 Hubbard Dr, Rockville, MD 20852
- Phone
- (301) 984-9490
- Enumerated
- Apr 12, 2006
- Record last updated
- Apr 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (301) 984-9491
- Medicaid ID
- 400194000 MD
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,842 in Maryland → Look up another NPI →
Verify John Choi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0058667Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Choi among 1,842 pediatrics physician records in Maryland
John Choi, MD is one of 1,842 pediatrics physician records with a practice address in Maryland. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 51% newer
- In a Medicare fileNo · 35% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
101 pediatrics physician records list a practice address in Rockville
They are 101 of the 14,353 NPPES records with a practice address in Rockville, and 1,842 pediatrics physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,842 in Maryland → Every provider in Rockville → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Victor Abdow, M.D.Rockville, MD 208521306806872
- Shuchi Bhatt, MDRockville, MD 208521174549836
- Charles Coggeshall, MDRockville, MD 208521356367015
- Aglae Economides, MDRockville, MD 208521023002235
- Judith Eastwick Epstein, M.D.Silver Spring, MD 208521780618447
- Jeffrey Greenberg, M.D.Rockville, MD 208521326063587
- Hashim Hashim, MDRockville, MD 208521497739791
- Kathleen Hawkins, MDRockville, MD 208521932127479
Common questions
What is John Choi, MD's NPI number?
John Choi, MD's National Provider Identifier (NPI) is 1649234337, issued on Apr 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Choi, MD located?
The NPPES record lists a practice address at 5944 Hubbard Dr, Rockville, MD, 20852. Phone: (301) 984-9490. Providers update this record themselves, so call before visiting.
How can I verify John Choi, MD's license?
NPPES lists Maryland license number D0058667, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.