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DR. STEVEN JOSEPH RALSTON MD
NPI 1003870015
Obstetrics & Gynecology - Maternal & Fetal Medicine in Washington, DC

Active since April 14, 2006PECOS EnrolledAccepts Medicare Assignment
99.72/100
CMS Quality Rating
2150 PENNSYLVANIA AVE NW, WASHINGTON, DC 20037(202) 741-2500 Get Directions Write a Review

NPPES record last updated: September 14, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 18, 2019, Jan 21, 2019 (2 updates tracked since 2019).

About Dr. Steven Joseph Ralston Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEVEN JOSEPH RALSTON MD (NPI 1003870015) is an individual maternal & fetal medicine provider in Washington, District Of Columbia, licensed in Pennsylvania (MD051583L) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Philadelphia, and is a graduate of Columbia University College Of Physicians And Surgeons (1990).

NPPES Registry Identity

NPI1003870015
Entity TypeIndividualMale
Primary Taxonomy207VM0101X
Provider Legal NameDR. STEVEN JOSEPH RALSTONCredential: MD
Location Address2150 PENNSYLVANIA AVE NWWashington, DC 20037-3201
Mailing Address3400 Spruce St, 2000 Courtyard BldgPhiladelphia, PA 19104-4238 · (215) 662-2982
Phone(202) 741-2500
Sole ProprietorNo
Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 1990
Enumeration DateApril 14, 2006
Last NPPES UpdateSeptember 14, 20232 updates tracked since enumeration
NPPES CertifiedSeptember 14, 2023
✔ NPI 1003870015 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in PA · MD051583L
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License MD051583L (PA)
2150 PENNSYLVANIA AVE NW, Washington, DC 20037
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Secondary Practice Location 1

Location 13400 Spruce St, 2000 Courtyard BldgPhiladelphia, PA 19104-4238 · Phone (215) 662-2982

Other Identifiers 1

Medicaid3128377MA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Steven Joseph Ralston Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5991733115
PECOS Enrollment IDI20210525003386
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20037 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

99.72/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.93
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEI DU LYNN M.D.
Internal Medicine
2150 PENNSYLVANIA AVE NW, SUITE 5-416
WASHINGTON, DC 20037
District of Columbia (202) 741-2574
NIRAJ RAJU GOWDA MD
Student in an Organized Health Care Education/Training Program
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-3000
DR. ELLEN CURTIN MURPHY MD
Obstetrics & Gynecology (Obstetrics)
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-2500
DR. CHRISTOPHER DAVID BADGER MD
Student in an Organized Health Care Education/Training Program
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-3000
DR. MONICA MARIA MANRIQUE CASTRILLON MD
Student in an Organized Health Care Education/Training Program
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-3000
ROBERT STEVEN SIEGEL M.D.
Internal Medicine (Hematology & Oncology)
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-3333
JAMES DAVID KATZ M.D.
Internal Medicine (Rheumatology)
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-2222
SYLVIA MENTEER GONSAHN-BOLLIE M.D.
Internal Medicine
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-2222

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Steven Ralston's NPI number?

The NPI number for Steven Ralston is 1003870015. It was assigned to this individual provider in the NPPES registry on April 14, 2006.

Where is Steven Ralston located?

Steven Ralston practices at 2150 Pennsylvania Ave NW, Washington, DC 20037. The listed phone number is (202) 741-2500.

What is Steven Ralston's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Steven Ralston enrolled in Medicare?

Yes. Steven Ralston is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Steven Ralston was last updated on September 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.