Doctor profile · Federal record
Dr. David Pfaff, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Staten Island, NY
- NPI 1639276447
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 42 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
420 Lyndale Ave
Staten Island, NY 103126131
(718) 667-6776
fax (718) 667-5461 - Mailing address
-
3311 Hylan Blvd
Staten Island, NY 103063688
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- December 10, 2019
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #162899
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639276447. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,722
Distinct HCPCS
10
Medicare allowed
$233,254
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 794 | 193 | $143 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 678 | 181 | $53 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 228 | 113 | $50 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 152 | 152 | $152 | |
G0008 |
Administration of influenza virus vaccine | 145 | 145 | $36 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 133 | 133 | $76 | |
G0446 |
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | 130 | 130 | $31 | |
99487 |
Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | 116 | 77 | $113 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 98 | 98 | $22 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 94 | 94 | $22 |
In context: peer comparison
Among 93 peers in this city , average services per provider: 156. This provider delivers 17× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,078
Patients
281
Total drug cost
$22,659
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 146 | 39 | $2,441 |
| Rosuvastatin Calcium | Generic | 134 | 39 | $3,003 |
| Famotidine | Generic | 98 | 26 | $1,954 |
| Amlodipine Besylate | Generic | 95 | 26 | $788 |
| Ezetimibe | Generic | 77 | 23 | $2,892 |
| Montelukast Sodium | Generic | 71 | 18 | $1,385 |
| Pravastatin Sodium | Generic | 70 | 21 | $1,182 |
| Valsartan | Generic | 68 | 18 | $2,309 |
| Losartan Potassium | Generic | 65 | 19 | $1,119 |
| Metoprolol Succinate | Generic | 59 | 16 | $2,264 |
Frequently asked questions
What is Dr. David Pfaff's medical specialty?
Dr. David Pfaff practices Internal Medicine Physician in Staten Island, NY.
Where does Dr. David Pfaff practice?
Dr. David Pfaff practices at 420 Lyndale Ave, Staten Island, NY 103126131. Office phone: 7186676776.
What is Dr. David Pfaff's NPI?
Dr. David Pfaff's National Provider Identifier (NPI) is 1639276447, issued by NPPES.
Does Dr. David Pfaff accept Medicare assignment?
Yes. Dr. David Pfaff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Pfaff commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services (HCPCS 99490); Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439). Source: CMS Medicare Physician & Other Practitioners file.