Doctor profile · Federal record

Dr. Mary Blocker, PA

Physician Assistant · Rockville, MD

  • NPI 1942577184
  • 15 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
14703 Avery RD
Rockville, MD 208533605
(301) 762-5613
fax (301) 762-3451

Credentials & registration

NPPES · NUCC
NPI registered
November 2011 — 15 yrs on file
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Maryland #C0000903

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942577184. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$60
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Indivior INC. 2 $43.84
Gilead Sciences, INC. 1 $15.84

By nature of payment

Food and Beverage
$60

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Blocker's medical specialty?
Dr. Mary Blocker practices Physician Assistant in Rockville, MD.
Where does Dr. Mary Blocker practice?
Dr. Mary Blocker practices at 14703 Avery RD, Rockville, MD 208533605. Office phone: 3017625613.
What is Dr. Mary Blocker's NPI?
Dr. Mary Blocker's National Provider Identifier (NPI) is 1942577184, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Jun 21, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›