Doctor profile · Federal record
Dr. Gregory Parr, CRNP
Adult Health Nurse Practitioner · Baltimore, MD
- NPI 1366403131
- 20 yrs on file
- Male
- No sanctions
Practice & contact
- Primary practice
-
10 N Greene St, Vamc Baltimore, Division of Infectious Diseases
Baltimore, MD 212011524
(410) 605-7000
fax (410) 605-7709 - Mailing address
-
406 Rosebank Ave
Baltimore, MD 212123537
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- Maryland #R075508
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366403131. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,751
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $146 |
In context: peer comparison
Among 52 peers in this city , average services per provider: 83. This provider delivers 0.1× the peer median.Frequently asked questions
What is Dr. Gregory Parr's medical specialty?
Dr. Gregory Parr practices Adult Health Nurse Practitioner in Baltimore, MD.
Where does Dr. Gregory Parr practice?
Dr. Gregory Parr practices at 10 N Greene St, Baltimore, MD 212011524. Office phone: 4106057000.
What is Dr. Gregory Parr's NPI?
Dr. Gregory Parr's National Provider Identifier (NPI) is 1366403131, issued by NPPES.
What procedures does Dr. Gregory Parr commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.