Doctor profile · Federal record
Dr. Dennis Cullen, M.D.
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Bethesda, MD
- NPI 1982157764
- Accepts Medicare
- 10 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7625 Wisconsin Ave., Suite 101
Bethesda, MD 208146564
(240) 497-1570
fax (301) 657-5638
Credentials & registration
- NPI registered
- July 2016 — 10 yrs on file
- Profile last updated
- May 8, 2021
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Maryland #D89581 · Pennsylvania #MD467889
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982157764. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
259
Distinct HCPCS
6
Medicare allowed
$20,831
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 96 | 77 | $118 | |
36415 |
Insertion of needle into vein for collection of blood sample | 70 | 58 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 35 | 35 | $145 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 20 | $92 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 20 | 18 | $17 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 14 | 13 | $95 |
In context: peer comparison
Among 7 peers in Bethesda Family Medicine Physician, average services per provider: 95. This provider delivers 2.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
267
Patients
16
Total drug cost
$3,286
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 62 | 16 | $867 |
| Amlodipine Besylate | Generic | 32 | 0 | $274 |
| Losartan Potassium | Generic | 20 | 0 | $261 |
| Lisinopril | Generic | 19 | 0 | $138 |
| Levothyroxine Sodium | Generic | 17 | 0 | $294 |
| Metoprolol Succinate | Generic | 17 | 0 | $431 |
| Hydrochlorothiazide | Generic | 14 | 0 | $21 |
| Metformin Hcl | Generic | 14 | 0 | $99 |
| Allopurinol | Generic | 13 | 0 | $84 |
| Sertraline Hcl | Generic | 13 | 0 | $143 |
Frequently asked questions
What is Dr. Dennis Cullen's medical specialty?
Dr. Dennis Cullen practices Family Medicine Physician in Bethesda, MD.
Where does Dr. Dennis Cullen practice?
Dr. Dennis Cullen practices at 7625 Wisconsin Ave., Bethesda, MD 208146564. Office phone: 2404971570.
What is Dr. Dennis Cullen's NPI?
Dr. Dennis Cullen's National Provider Identifier (NPI) is 1982157764, issued by NPPES.
Does Dr. Dennis Cullen accept Medicare assignment?
Yes. Dr. Dennis Cullen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dennis Cullen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.