Doctor profile · Federal record
Dr. Collin Cullen, MD
Internal Medicine Physician (CMS: Internal Medicine) · Washington, DC
- NPI 1689769523
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5410 Connecticut Ave Nw Ste 117
Washington, DC 200152831
(202) 966-2828
fax (202) 966-0108 - Additional location
-
7625 Wisconsin Ave, Ste 101
Bethesda, MD 208146512
(301) 951-0420
fax (301) 657-5637
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- May 26, 2022
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Maryland #MD0052247
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689769523. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
704
Distinct HCPCS
9
Medicare allowed
$80,543
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 205 | 205 | $131 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 196 | 123 | $142 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 155 | 104 | $101 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 37 | 36 | $17 | |
G0008 |
Administration of influenza virus vaccine | 35 | 34 | $24 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 33 | 33 | $76 | |
G0402 |
Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | 15 | 15 | $185 | |
87811 |
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 14 | 14 | $38 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 14 | 14 | $200 |
In context: peer comparison
Among 219 peers in Washington Internal Medicine Physician, average services per provider: 102. This provider delivers 6.9× the peer median.Open Payments
Industry payments received
All-time total
$261
Transactions
12
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 3 | $76.16 | |
| Novo Nordisk INC | 3 | $69.65 | |
| Sumitomo Pharma America, INC. | 3 | $49.53 | |
| Amgen INC. | 2 | $39.14 | |
| Exact Sciences Corporation | 1 | $26.81 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,361
Patients
380
Total drug cost
$28,897
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 272 | 75 | $4,972 |
| Rosuvastatin Calcium | Generic | 259 | 74 | $8,221 |
| Levothyroxine Sodium | Generic | 90 | 25 | $1,444 |
| Trazodone Hcl | Generic | 86 | 28 | $1,504 |
| Amlodipine Besylate | Generic | 82 | 23 | $781 |
| Tamsulosin Hcl | Generic | 70 | 24 | $2,065 |
| Losartan Potassium | Generic | 69 | 18 | $956 |
| Sertraline Hcl | Generic | 66 | 11 | $1,155 |
| Gabapentin | Generic | 57 | 15 | $1,309 |
| Allopurinol | Generic | 56 | 14 | $923 |
Frequently asked questions
What is Dr. Collin Cullen's medical specialty?
Dr. Collin Cullen practices Internal Medicine Physician in Washington, DC.
Where does Dr. Collin Cullen practice?
Dr. Collin Cullen practices at 5410 Connecticut Ave Nw Ste 117, Washington, DC 200152831. Office phone: 2029662828.
What is Dr. Collin Cullen's NPI?
Dr. Collin Cullen's National Provider Identifier (NPI) is 1689769523, issued by NPPES.
Does Dr. Collin Cullen accept Medicare assignment?
Yes. Dr. Collin Cullen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Collin Cullen commonly perform?
Top Medicare-reported procedures in 2023: Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.