Doctor profile · Federal record

Dr. Colleen Gaffney, CRNP

Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Baltimore, MD

  • NPI 1295957579
  • Accepts Medicare
  • MIPS 99.2 / 100 · 2023
  • 22 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
22 S Greene St
Baltimore, MD 212011544
(410) 328-5336
Mailing address
1308 Decatur St
Baltimore, MD 212305256

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
March 22, 2012
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
363LA2100X — NUCC code
State license (1)
Maryland #R139711

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295957579. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$124
Transactions
6
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Jazz Pharmaceuticals INC. 1 $31.34
Csl Behring 1 $21.59
Supreme Orthopedic Systems, LLC 1 $21.04
Lilly USA, LLC 1 $18.84
Arcutis Biotherapeutics, INC. 1 $15.63
Abbvie INC. 1 $15.59

By nature of payment

Food and Beverage
$124

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
17
Patients
17
Total drug cost
$98
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 17 17 $98

Frequently asked questions

Auto-generated from federal data
What is Dr. Colleen Gaffney's medical specialty?
Dr. Colleen Gaffney practices Acute Care Nurse Practitioner in Baltimore, MD.
Where does Dr. Colleen Gaffney practice?
Dr. Colleen Gaffney practices at 22 S Greene St, Baltimore, MD 212011544. Office phone: 4103285336.
What is Dr. Colleen Gaffney's NPI?
Dr. Colleen Gaffney's National Provider Identifier (NPI) is 1295957579, issued by NPPES.
Does Dr. Colleen Gaffney accept Medicare assignment?
Yes. Dr. Colleen Gaffney accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.