Doctor profile · Federal record

Dr. Lauren Wintheiser, PA-C

Physician Assistant · Washington, DC

  • NPI 1265029409
  • Accepts Medicare
  • MIPS 79.9 / 100 · 2023
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3800 Reservoir RD Nw # Phc4
Washington, DC 200072113
(202) 444-2255
Mailing address
4009 N Glebe RD
Arlington, VA 222074505

Credentials & registration

NPPES · NUCC
NPI registered
December 2020 — 6 yrs on file
Profile last updated
February 22, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Pennsylvania #MA062143

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265029409. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
47
Distinct HCPCS
1
Medicare allowed
$2,555
HCPCS Description Services Patients Avg allowed
99212 Established patient office or other outpatient visit, 10-19 minutes 47 42 $54

In context: peer comparison

Among 67 peers in Washington Physician Assistant, average services per provider: 57. This provider delivers 0.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$352
Transactions
7
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Tactile Systems Technology INC 6 $333.32
Janssen Pharmaceuticals, INC 1 $18.86

By nature of payment

Food and Beverage
$352

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
89
Patients
28
Total drug cost
$45,248
Drug Type Claims Patients Total cost
Clopidogrel (Clopidogrel Bisulfate) Brand 38 16 $1,127
Eliquis (Apixaban) Brand 26 0 $19,428
Xarelto (Rivaroxaban) Brand 25 12 $24,693

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Lauren Wintheiser's medical specialty?
Dr. Lauren Wintheiser practices Physician Assistant in Washington, DC.
Where does Dr. Lauren Wintheiser practice?
Dr. Lauren Wintheiser practices at 3800 Reservoir RD Nw # Phc4, Washington, DC 200072113. Office phone: 2024442255.
What is Dr. Lauren Wintheiser's NPI?
Dr. Lauren Wintheiser's National Provider Identifier (NPI) is 1265029409, issued by NPPES.
Does Dr. Lauren Wintheiser accept Medicare assignment?
Yes. Dr. Lauren Wintheiser accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lauren Wintheiser commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.