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ANNE SIEGEL M.D.
NPI 1831532126
Obstetrics & Gynecology - Maternal & Fetal Medicine in Washington, DC

Active since April 17, 2013PECOS Enrolled
2150 PENNSYLVANIA AVE NW FL 5, WASHINGTON, DC 20037(202) 741-2500(202) 741-2550 Get Directions Write a Review

NPPES record last updated: January 24, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 24, 2022, Jun 22, 2020, May 5, 2020 and 2 more (5 updates tracked since 2019).

About Anne Siegel M.d. NPPES

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

ANNE SIEGEL M.D. (NPI 1831532126) is an individual maternal & fetal medicine provider in Washington, District Of Columbia, licensed in Maryland (D0089992) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1831532126
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameANNE SIEGELCredential: M.D.
Location Address2150 PENNSYLVANIA AVE NW FL 5Washington, DC 20037-3201
Mailing Address2150 Pennsylvania Ave Nw Fl 5Washington, DC 20037-3201 · (202) 741-2500 · Fax (202) 741-2550
Phone(202) 741-2500
Fax(202) 741-2550
Sole ProprietorNo
Enumeration DateApril 17, 2013
Last NPPES UpdateJanuary 24, 20225 updates tracked since enumeration
NPPES CertifiedJanuary 24, 2022
✔ NPI 1831532126 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
Licenses✔ Licensed in MD · D0089992✔ Licensed in DC · MD048069
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 D0089992 (MD)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2150 PENNSYLVANIA AVE NW FL 5, Washington, DC 20037
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1625 19th St SBirmingham, AL 35249 · Phone (205) 934-5631
Location 22100 Erwin RdDurham, NC 27705 · Phone (919) 681-5220
Location 322nd & I Street, NWWashington, DC 20037 · Phone (513) 442-8309

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anne Siegel M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

2

Medicare enrollment records show Anne Siegel reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Medical Faculty Associates, Inc
Same address
Anesthesiology
2150 PENNSYLVANIA AVE NW, SUITE 10-409A
Washington, DC 20037
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,275 clinicians in this Medicare group
NPI 1417990581 (202) 741-3350
Pediatrix Medical Group Of The Mid-Atlantic PC
16 mi
Maternal & Fetal Medicine
9901 MEDICAL CENTER DR
Rockville, MD 20850
  • Reassigned Medicare billing, District of Columbia, Maryland and Virginia enrollments
  • 34 clinicians in this Medicare group
NPI 1205859691 (240) 826-6000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Other Providers at the Same Location NPPES 15

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

ANITA MIKKILINENI M.D.
Obstetrics & Gynecology
2150 PENNSYLVANIA AVE NW FL 5
WASHINGTON, DC 20037
District of Columbia (202) 741-2500
FOGGY BOTTOM PHYSICIAN GROUP INC.
Clinic/Center (Multi-Specialty)
2150 PENNSYLVANIA AVE NW FL 5
WASHINGTON, DC 20037
District of Columbia (202) 741-2500
JESSICA L KUPERSTOCK M.D.
Obstetrics & Gynecology
2150 PENNSYLVANIA AVE NW FL 5
WASHINGTON, DC 20037
District of Columbia (202) 741-2500
MEGHAN NOONAN CNM
Advanced Practice Midwife
2150 PENNSYLVANIA AVE NW FL 5
WASHINGTON, DC 20037
District of Columbia (202) 741-2500
AMY ELIZABETH BAUER MSN, WHNP-BC
Nurse Practitioner
2150 PENNSYLVANIA AVE NW FL 5
WASHINGTON, DC 20037
District of Columbia (202) 741-2500
CHRISTY GANDHI MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
2150 PENNSYLVANIA AVE NW FL 5
WASHINGTON, DC 20037
District of Columbia (202) 741-3000
FARNAZ FARHI M.D.
Obstetrics & Gynecology
2150 PENNSYLVANIA AVE NW FL 5
WASHINGTON, DC 20037
District of Columbia (202) 741-2500
ALISON MARIE BIALECKI M.D.
Obstetrics & Gynecology
2150 PENNSYLVANIA AVE NW FL 5
WASHINGTON, DC 20037
District of Columbia (202) 741-2500

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 Anne Siegel's NPI number?

The NPI number for Anne Siegel is 1831532126. It was assigned to this individual provider in the NPPES registry on April 17, 2013.

Where is Anne Siegel located?

Anne Siegel practices at 2150 Pennsylvania Ave NW Fl 5, Washington, DC 20037. The listed phone number is (202) 741-2500.

What is Anne Siegel's specialty?

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

Is Anne Siegel enrolled in Medicare?

Yes. Anne Siegel is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Anne Siegel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anne Siegel reassigns Medicare benefits to 2 organizations: Medical Faculty Associates, Inc (Washington, DC) and Pediatrix Medical Group Of The Mid-Atlantic PC (Rockville, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anne Siegel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Anne Siegel was last updated on January 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.