Steven Joseph Ralston, MD
Maternal & Fetal Medicine Physician · Washington, DC
Steven Joseph Ralston, MD is a maternal & fetal medicine physician with a practice address in Washington, District of Columbia, and NPI 1003870015, issued on Apr 14, 2006. Check the license on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Steven Joseph Ralston
- Credential
- MD
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License number
- MD051583L PA
Self-reported in NPPES; status is on the state search - Practice location
- 2150 Pennsylvania Ave NW, Washington, DC 20037
- Phone
- (202) 741-2500
- Enumerated
- Apr 14, 2006
- Record last updated
- Sep 14, 2023
- Medicaid ID
- 3128377 MA
- Medicare enrollment
- Enrolled (PECOS I20210525003386); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 1990
- Entity
- Type 1 · individual
8 nearest maternal & fetal medicine physician records → All 22 in District of Columbia → Look up another NPI →
Also registered at 2150 Pennsylvania Ave NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmad AalamStudent in an Organized Health Care Education/Training Program1851786909
- Nawaf Abaalkhail, MDCritical Care Medicine (Internal Medicine) Physician1104246958
- Theophilus Abah, MDAnesthesiology Physician1245810696
- Yoosif Abdalla, MDNephrology Physician1679851760
- Rim Abdallah, M.D.Student in an Organized Health Care Education/Training Program1962896886
- Rami AbdulbakiAnatomic Pathology & Clinical Pathology Physician1851950109
Verify Steven Joseph Ralston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Medical Faculty Associates, IncWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Joseph Ralston among 22 maternal & fetal medicine physician records in District of Columbia
Steven Joseph Ralston, MD is one of 22 maternal & fetal medicine physician records with a practice address in District of Columbia. 77% 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 23% of them.
- NPI issued2006 · 23% of these records are older, 41% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1990 · median 1996 among the 14 with a school on file
- Record last updated2023 · 55% 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 District of Columbia 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 District of Columbia
There are 22 maternal & fetal medicine physician records in District of Columbia.
All 22 in District of Columbia → Every provider in Washington → Maternal & Fetal Medicine Physician nationwide →
The 8 maternal & fetal medicine physician records with the nearest ZIP codes
- Homa Ahmadzia, M.D. M.P.H.Washington, DC 200371376703918
- Susanne Bathgate, MDWashington, DC 200371063485142
- Christy Gandhi, MDWashington, DC 200371366935231
- Charles Macri, MDWashington, DC 200371396717088
- Scott Petersen, MDWashington, DC 200371275574519
- Jaclyn PhillipsWashington, DC 200371467848002
- Anne Siegel, M.D.Washington, DC 200371831532126
- Rita Driggers, MDWashington, DC 200161376519082
Common questions
What is Steven Joseph Ralston, MD's NPI number?
Steven Joseph Ralston, MD's National Provider Identifier (NPI) is 1003870015, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven Joseph Ralston, MD located?
The NPPES record lists a practice address at 2150 Pennsylvania Ave NW, Washington, DC, 20037. Phone: (202) 741-2500. Providers update this record themselves, so call before visiting.
How can I verify Steven Joseph Ralston, MD's license?
Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Steven Joseph Ralston, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.