Doctor profile · Federal record
Dr. David Fernandez, M.D., PH.D.
Rheumatology Physician (CMS: Rheumatology) · New York, NY
- NPI 1730406737
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
535 E 70Th St
New York, NY 100214898
(212) 774-7016
fax (212) 774-2358
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- April 1, 2021
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- New York #269219
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730406737. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
251
Distinct HCPCS
5
Medicare allowed
$35,207
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 107 | 67 | $101 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 78 | 55 | $140 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 39 | 31 | $197 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 14 | 14 | $250 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $181 |
In context: peer comparison
Among 52 peers in New York Rheumatology Physician, average services per provider: 266. This provider delivers 0.9× the peer median.Open Payments
Industry payments received
All-time total
$417
Transactions
12
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abiomed | 7 | $298.58 | |
| Aurinia Pharma U.S., INC. | 2 | $40.39 | |
| Argenx US, INC. | 1 | $31.39 | |
| Zimmer Biomet Holdings, INC. | 1 | $25.92 | |
| Novartis Pharmaceuticals Corporation | 1 | $21.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
647
Patients
94
Total drug cost
$2,637,312
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 123 | 29 | $1,611 |
| Hydroxychloroquine Sulfate | Generic | 82 | 20 | $3,411 |
| Gammaked (Immune Globul G/Gly/Iga Avg 46) | Brand | 72 | 0 | $1,225,695 |
| Methotrexate (Methotrexate Sodium) | Brand | 50 | 17 | $3,968 |
| Mycophenolate Mofetil | Generic | 46 | 15 | $8,032 |
| Gammaplex (Immun Glob G(Igg)/Gly/Iga 0-50) | Brand | 37 | 0 | $941,358 |
| Methylprednisolone | Generic | 35 | 13 | $2,398 |
| Methylprednisolone Sodium Succ (Methylprednisolone Sod Succ) | Brand | 34 | 0 | $763 |
| Privigen (Immun Glob G(Igg)/Pro/Iga 0-50) | Brand | 33 | 0 | $428,175 |
| Sirolimus | Generic | 28 | 0 | $17,277 |
Hospital affiliations
Frequently asked questions
What is Dr. David Fernandez's medical specialty?
Dr. David Fernandez practices Rheumatology Physician in New York, NY.
Where does Dr. David Fernandez practice?
Dr. David Fernandez practices at 535 E 70Th St, New York, NY 100214898. Office phone: 2127747016.
What is Dr. David Fernandez's NPI?
Dr. David Fernandez's National Provider Identifier (NPI) is 1730406737, issued by NPPES.
Does Dr. David Fernandez accept Medicare assignment?
Yes. Dr. David Fernandez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Fernandez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.