DR. SEAN SAWYER MD
NPI 1134657349
Emergency Medicine in Jb Andrews, MD

Q: What is Sean Sawyer's NPI number?

The NPI number for Sean Sawyer is 1134657349. It was assigned to this individual provider in the NPPES registry on June 1, 2017.

Q: What is Sean Sawyer's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Sean Sawyer was last updated on July 21, 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.

Active since June 01, 2017PECOS Enrolled

1060 W PERIMETER RD, JB ANDREWS, MD 20762(240) 857-2333 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Aug 6, 2020, Jun 1, 2017 (3 updates tracked since 2017).

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About Dr. Sean Sawyer Md NPPES

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

DR. SEAN SAWYER MD (NPI 1134657349) is an individual emergency medicine provider in Jb Andrews, Maryland, licensed in Michigan (4301501324) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS and maintains a secondary practice location in Lansing.

NPPES Registry Identity

NPI1134657349

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameDR. SEAN SAWYERCredential: MD

Location Address1060 W PERIMETER RDJb Andrews, MD 20762-6602

Mailing Address1060 W Perimeter RdJb Andrews, MD 20762-6602 · (240) 857-2333

Phone(240) 857-2333

Sole ProprietorNo

Enumeration DateJune 1, 2017

Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration

NPPES CertifiedAugust 6, 2020

✔ NPI 1134657349 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in MI · 4301501324

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1060 W PERIMETER RD, Jb Andrews, MD 20762

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Secondary Practice Location 1

Location 11215 E Michigan AveLansing, MI 48912-1811 · Phone (517) 364-2583

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sean Sawyer 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.

Medicare Billing Reassignments

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

Medstar Medical Group II LLC

10 mi

Internal Medicine

1145 19TH ST NW, SUITE 311
Washington, DC 20036

Reassigned Medicare billing, District of Columbia and Maryland enrollments
3,530 clinicians in this Medicare group

NPI 1376887844 (202) 429-2401

Whc Emerg Phys

11 mi

Emergency Medical Services

110 IRVING ST NW
Washington, DC 20010

Reassigned Medicare billing, District of Columbia and Maryland enrollments
Medicare enrollment name: Whc Physician Group LLC
Also billed through NPI 1700154226 (Maryland)
613 clinicians in this Medicare group

NPI 1306260625 (703) 558-1544

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 20762 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.

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.

CHELSEA BIANCA PAYNE M.D.

Family Medicine