MARGARET ESTHER SCHIFANO PA-C
NPI 1851857940
Physician Assistant - Medical in Washington, DC

Active since February 14, 2019PECOS EnrolledAccepts Medicare Assignment
900 23RD ST NW, WASHINGTON, DC 20037(202) 741-2911 Get Directions Write a Review

NPPES record last updated: March 19, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 19, 2026, Oct 23, 2023, Aug 22, 2023 and 4 more (7 updates tracked since 2019).

About Margaret Esther Schifano Pa-c NPPES

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

MARGARET ESTHER SCHIFANO PA-C (NPI 1851857940) is an individual medical provider in Washington, District Of Columbia, licensed in District Of Columbia (PA200001539) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS, is affiliated with Nantucket Cottage Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1851857940
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMARGARET ESTHER SCHIFANOCredential: PA-C
Location Address900 23RD ST NWWashington, DC 20037-2342
Mailing Address3537 S Utah StArlington, VA 22206-1815 · (763) 438-3982
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateFebruary 14, 2019
Last NPPES UpdateMarch 19, 20267 updates tracked since enumeration
NPPES CertifiedMarch 19, 2026
NPI 1851857940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
Licenses Licensed in DC · PA200001539 Licensed in NY · 024687
Also ListedEmergency MedicineTaxonomy 207P00000X · License 024687 (NY), PA200001539 (DC)
Also ListedPhysician AssistantTaxonomy 363A00000X · License PA200001539 (DC), 024687 (NY)
900 23RD ST NW, Washington, DC 20037

Secondary Practice Locations 2

Location 157 Prospect St Unit 1Nantucket, MA 02554-4396 · Phone (508) 825-1387
Location 28901 Wisconsin AveBethesda, MD 20889-1541 · Phone (301) 295-4810

Other Identifiers 1

Medicaid05979864NY

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

Margaret Esther Schifano Pa-c 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 ID1052749223
PECOS Enrollment IDI20221004002166
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
19 services19 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Nantucket Cottage Hospital

Acute Care Hospitals · Nantucket, MA
OwnershipVoluntary non-profit - Private
CMS Certification Number220177
Location57 Prospect StreetNantucket, MA 02554 · Nantucket County
Emergency services Birthing friendly

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.

Internal Medicine
900 23RD ST NW
WASHINGTON, DC 20037
Student in an Organized Health Care Education/Training Program
900 23RD ST NW
WASHINGTON, DC 20037
Anesthesiology
900 23RD ST NW
WASHINGTON, DC 20037
Physician Assistant (Surgical)
900 23RD ST NW
WASHINGTON, DC 20037
Student in an Organized Health Care Education/Training Program
900 23RD ST NW
WASHINGTON, DC 20037
Emergency Medicine
900 23RD ST NW
WASHINGTON, DC 20037
Physician Assistant
900 23RD ST NW
WASHINGTON, DC 20037
Physician Assistant
900 23RD ST NW
WASHINGTON, DC 20037

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 Margaret Schifano's NPI number?

The NPI number for Margaret Schifano is 1851857940. It was assigned to this individual provider in the NPPES registry on February 14, 2019.

Where is Margaret Schifano located?

Margaret Schifano practices at 900 23rd St NW, Washington, DC 20037. The listed phone number is (202) 741-2911.

What is Margaret Schifano's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Margaret Schifano enrolled in Medicare?

Yes. Margaret Schifano 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.

Is Margaret Schifano affiliated with any hospitals?

According to CMS data, Margaret Schifano is affiliated with Nantucket Cottage Hospital.

When was this NPI record last updated?

The NPPES record for Margaret Schifano was last updated on March 19, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.