1. Home
  2. Directory
  3. District Of Columbia
  4. Washington
  5. Emergency Medicine
  6. NPI Profile

JEAN M WILLIAMS MD
NPI 1205887106
Emergency Medicine in Washington, DC

Active since May 15, 2006PECOS Enrolled
95.99/100
CMS Quality Rating
1150 VARNUM ST NE, NE, WASHINGTON, DC 20017(202) 574-6000 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Jean M Williams Md NPPES

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

JEAN M WILLIAMS MD (NPI 1205887106) is an individual emergency medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD2031) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205887106
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameJEAN M WILLIAMSCredential: MD
Location Address1150 VARNUM ST NE, NEWashington, DC 20017-2104
Mailing Address716 Firestone DrSilver Spring, MD 20905-4087 · (301) 476-7355
Phone(202) 574-6000
Sole ProprietorNo
Enumeration DateMay 15, 2006
Last NPPES UpdateMarch 7, 2023
✔ NPI 1205887106 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in DC · MD2031
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1150 VARNUM ST NE, Washington, DC 20017
Open in Google Maps ↗

Other Identifiers 2

OtherCS9408371DC · Cds
Medicaid032376800DC

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jean M Williams Md 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.

Areas of Expertise CMS Part B claims 3

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
129 services127 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
85 services85 patients
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.
62 services62 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20017 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
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.

95.99/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.48
Promoting Interoperability100
Improvement Activities40
Cost74.87

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.

JOEL BOWERS M.D.
Radiology (Diagnostic Radiology)
1150 VARNUM ST NE
WASHINGTON, DC 20017
District of Columbia (202) 269-7000
DR. VANI PADMANABHA MD
Pathology (Anatomic Pathology & Clinical Pathology)
1150 VARNUM ST NE, PATHOLOGY DEPARTMENT
WASHINGTON, DC 20017
District of Columbia (202) 269-7272
AIN-ALEM SEYOUM PA
Physician Assistant
1150 VARNUM ST NE
WASHINGTON, DC 20017
District of Columbia (202) 269-7000
CEP AMERICA - ANESTHESIA PC
Anesthesiology
1150 VARNUM ST NE
WASHINGTON, DC 20017
District of Columbia (202) 854-7000
NAMMAN N HALABI MD
Emergency Medicine
1150 VARNUM ST NE
WASHINGTON, DC 20017
District of Columbia (202) 269-7000
DR. MARCY J OPPENHEIMER M.D.
Family Medicine
1150 VARNUM ST NE, ST. CATHERINE'S HALL/1ST FL/RM 102
WASHINGTON, DC 20017
District of Columbia (202) 854-4812
EKTA GUPTA M.D
Internal Medicine
1150 VARNUM ST NE
WASHINGTON, DC 20017
District of Columbia (202) 269-7874
DOMENIC DEROBERTIS CAA
Anesthesiologist Assistant
1150 VARNUM ST NE
WASHINGTON, DC 20017
District of Columbia (202) 854-7000

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 Jean Williams's NPI number?

The NPI number for Jean Williams is 1205887106. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Where is Jean Williams located?

Jean Williams practices at 1150 Varnum St NE NE, Washington, DC 20017. The listed phone number is (202) 574-6000.

What is Jean Williams's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Jean Williams enrolled in Medicare?

Yes. Jean Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jean Williams was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.