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MARIA MAGDALENA LAWRYNOWICZ
NPI 1437655479
Emergency Medicine in Washington, DC

Active since March 30, 2018PECOS Enrolled
95.99/100
CMS Quality Rating
110 IRVING ST NW DEPT OF, WASHINGTON, DC 20010(202) 877-8080(202) 877-7633 Get Directions Write a Review

NPPES record last updated: June 25, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 25, 2021, Mar 30, 2018 (2 updates tracked since 2018).

About Maria Magdalena Lawrynowicz NPPES

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

MARIA MAGDALENA LAWRYNOWICZ (NPI 1437655479) is an individual emergency medicine provider in Washington, District Of Columbia, licensed in Maryland (D91022) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437655479
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameMARIA MAGDALENA LAWRYNOWICZ
Location Address110 IRVING ST NW DEPT OFWashington, DC 20010-3017
Mailing Address25500 Point Lookout RdLeonardtown, MD 20650-2015 · (301) 475-8981
Phone(202) 877-8080
Fax(202) 877-7633
Sole ProprietorNo
Enumeration DateMarch 30, 2018
Last NPPES UpdateJune 25, 20212 updates tracked since enumeration
NPPES CertifiedJune 20, 2021
✔ NPI 1437655479 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 MD · D91022
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
110 IRVING ST NW DEPT OF, Washington, DC 20010
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maria Magdalena Lawrynowicz 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 Maria Lawrynowicz 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
Same address
Anesthesiology
110 IRVING ST NW
Washington, DC 20010
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • Also billed through NPI 1376887844 (Maryland)
  • 3,530 clinicians in this Medicare group
NPI 1023836137 (703) 558-1403
Whc Emerg Phys
Same address
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.

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.

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.
236 services226 patients
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.
56 services55 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.
34 services33 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20010 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.

BRANDON NEIL GLOUSMAN
Surgery (Vascular Surgery)
110 IRVING ST NW DEPT OF
WASHINGTON, DC 20010
District of Columbia (202) 877-3536
RACHEL PAQUETTE DO
Obstetrics & Gynecology
110 IRVING ST NW DEPT OF
WASHINGTON, DC 20010
District of Columbia (202) 877-8035
AHMED HESHAM EL-HASHASH
Student in an Organized Health Care Education/Training Program
110 IRVING ST NW DEPT OF
WASHINGTON, DC 20010
District of Columbia (202) 877-8271
ALEXANDRA NOEL GOSH MD, MBA
Student in an Organized Health Care Education/Training Program
110 IRVING ST NW DEPT OF
WASHINGTON, DC 20010
District of Columbia (202) 877-2835
HAONING HU DPM
Podiatrist (Foot & Ankle Surgery)
110 IRVING ST NW DEPT OF
WASHINGTON, DC 20010
District of Columbia (202) 882-7917
IHAB H S MASRI MBBS
Internal Medicine
110 IRVING ST NW DEPT OF
WASHINGTON, DC 20010
District of Columbia (202) 877-8278
DR. STEPHANIE PITTMAN MD
Student in an Organized Health Care Education/Training Program
110 IRVING ST NW DEPT OF
WASHINGTON, DC 20010
District of Columbia (202) 877-8271
ETHAN GOLDSTEIN M.D.
Internal Medicine (Hospice and Palliative Medicine)
110 IRVING ST NW DEPT OF
WASHINGTON, DC 20010
District of Columbia (202) 877-7445

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 Maria Lawrynowicz's NPI number?

The NPI number for Maria Lawrynowicz is 1437655479. It was assigned to this individual provider in the NPPES registry on March 30, 2018.

Where is Maria Lawrynowicz located?

Maria Lawrynowicz practices at 110 Irving St NW Dept Of, Washington, DC 20010. The listed phone number is (202) 877-8080.

What is Maria Lawrynowicz's specialty?

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

Is Maria Lawrynowicz enrolled in Medicare?

Yes. Maria Lawrynowicz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Maria Lawrynowicz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Lawrynowicz reassigns Medicare benefits to 2 organizations: Medstar Medical Group II LLC (Washington, DC) and Whc Emerg Phys (Washington, DC). 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 Maria Lawrynowicz'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 Maria Lawrynowicz was last updated on June 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.