Doctor profile · Federal record

Dr. Joseph Asuncion, MD

Family Medicine Physician (CMS: Family Practice) · Hagerstown, MD

  • NPI 1225009400
  • Accepts Medicare
  • 37 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11110 Medical Campus RD Ste 200
Hagerstown, MD 217426797
(301) 714-4400
fax (301) 714-4424

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
April 30, 2019
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Maryland #D0047651
Medicaid
MD #212500500

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225009400. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
994
Distinct HCPCS
10
Medicare allowed
$88,215
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 240 183 $127
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 158 158 $129
G0008 Administration of influenza virus vaccine 118 118 $31
99213 Established patient office or other outpatient visit, 20-29 minutes 116 107 $89
90662 Influenza vaccine split virus, preservative free 111 111 $70
99215 Established patient office or other outpatient visit, 40-54 minutes 51 50 $175
99212 Established patient office or other outpatient visit, 10-19 minutes 40 15 $57
85610 Blood test, clotting time 39 14 $4
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 29 28 $14
81003 Automated urinalysis test 25 23 $2

In context: peer comparison

Among 21 peers in this city , average services per provider: 85. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$6,025
Transactions
92
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Phathom Pharmaceuticals, Inc. 25 $4,205.64
AstraZeneca Pharmaceuticals LP 19 $766.36
Novo Nordisk Inc 11 $279.46
PFIZER INC. 10 $162.64
Amgen Inc. 4 $139.49
Astellas Pharma US Inc 5 $117.17
Boehringer Ingelheim Pharmaceuticals, Inc. 4 $95.83
Exact Sciences Corporation 4 $86.04
GlaxoSmithKline, LLC. 3 $46.50
Merck Sharp & Dohme LLC 2 $44.37
Esperion Therapeutics, Inc. 1 $21.52
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 1 $17.71
Stability Biologics, LLC 1 $15.20
Kowa Pharmaceuticals America, Inc. 1 $13.41
Medtronic, Inc. 1 $13.23

By nature of payment

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$3,848
Food and Beverage
$2,177

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
266
Patients
99
Total drug cost
$4,401
Drug Type Claims Patients Total cost
Cefdinir Generic 27 27 $816
Levothyroxine Sodium Generic 22 0 $232
Gabapentin Generic 21 11 $420
Mirtazapine Generic 20 0 $144
Metoprolol Succinate Generic 19 0 $683
Rosuvastatin Calcium Generic 19 0 $582
Diazepam Generic 18 0 $83
Pantoprazole Sodium Generic 17 0 $260
Ciprofloxacin Hcl Generic 16 14 $125
Meloxicam Generic 16 0 $94

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Joseph Asuncion's medical specialty?
Dr. Joseph Asuncion practices Family Medicine Physician in Hagerstown, MD.
Where does Dr. Joseph Asuncion practice?
Dr. Joseph Asuncion practices at 11110 Medical Campus RD Ste 200, Hagerstown, MD 217426797. Office phone: 3017144400.
What is Dr. Joseph Asuncion's NPI?
Dr. Joseph Asuncion's National Provider Identifier (NPI) is 1225009400, issued by NPPES.
Does Dr. Joseph Asuncion accept Medicare assignment?
Yes. Dr. Joseph Asuncion accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Asuncion commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.