Doctor profile · Federal record

Dr. Karen Feldman, CRNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Obstetrics & Gynecology Nurse Practitioner · Baltimore, MD

  • NPI 1104396829
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6610 Tributary St
Baltimore, MD 212246514
(410) 633-6300
Mailing address
6602 Pimlico RD
Baltimore, MD 212092629

Credentials & registration

NPPES · NUCC
NPI registered
November 2018 — 8 yrs on file
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Maryland #R196482

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104396829. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13
Distinct HCPCS
1
Medicare allowed
$462
HCPCS Description Services Patients Avg allowed
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 13 13 $36

In context: peer comparison

Among 132 peers in this city , average services per provider: 95. This provider delivers 0.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$72
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US Inc 2 $28.59
MAYNE PHARMA COMMERCIAL LLC 2 $28.45
Exeltis, USA Inc. 1 $14.70

By nature of payment

Food and Beverage
$72

Frequently asked questions

Auto-generated from federal data
What is Dr. Karen Feldman's medical specialty?
Dr. Karen Feldman practices Family Nurse Practitioner in Baltimore, MD.
Where does Dr. Karen Feldman practice?
Dr. Karen Feldman practices at 6610 Tributary St, Baltimore, MD 212246514. Office phone: 4106336300.
What is Dr. Karen Feldman's NPI?
Dr. Karen Feldman's National Provider Identifier (NPI) is 1104396829, issued by NPPES.
Does Dr. Karen Feldman accept Medicare assignment?
Yes. Dr. Karen Feldman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Feldman commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.