Doctor profile · Federal record
Dr. Robert Yanagisawa, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Internal Medicine) · New York, NY
- NPI 1114959236
- Accepts Medicare
- 32 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
5 E 98Th St
New York, NY 100296501
(212) 241-3422
fax (212) 423-0508 - Mailing address
-
1 Gustave L Levy Pl, Box 3000
New York, NY 100296500
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 21, 2019
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- New York #209912
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114959236. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
606
Distinct HCPCS
7
Medicare allowed
$82,163
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 208 | 169 | $147 | |
76536 |
Ultrasound scan of head and neck soft tissue | 172 | 141 | $133 | |
36415 |
Insertion of needle into vein for collection of blood sample | 83 | 68 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 48 | 32 | $206 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 44 | 44 | $193 | |
10005 |
Fine needle aspiration biopsy using ultrasound guidance, first growth | 38 | 36 | $161 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 13 | 13 | $254 |
In context: peer comparison
Among 92 peers in this city , average services per provider: 220. This provider delivers 2.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
540
Patients
117
Total drug cost
$39,787
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 256 | 85 | $4,860 |
| Synthroid (Levothyroxine Sodium) | Brand | 114 | 32 | $11,117 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 29 | 0 | $13,577 |
| Methimazole | Generic | 29 | 0 | $853 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 27 | 0 | $417 |
| Calcitriol | Generic | 22 | 0 | $680 |
| Liothyronine Sodium | Generic | 21 | 0 | $1,042 |
| Metformin Hcl | Generic | 19 | 0 | $356 |
| Humalog Kwikpen U-100 (Insulin Lispro) | Brand | 12 | 0 | $6,782 |
| Atorvastatin Calcium | Generic | 11 | 0 | $104 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Yanagisawa's medical specialty?
Dr. Robert Yanagisawa practices Endocrinology, Diabetes & Metabolism Physician in New York, NY.
Where does Dr. Robert Yanagisawa practice?
Dr. Robert Yanagisawa practices at 5 E 98Th St, New York, NY 100296501. Office phone: 2122413422.
What is Dr. Robert Yanagisawa's NPI?
Dr. Robert Yanagisawa's National Provider Identifier (NPI) is 1114959236, issued by NPPES.
Does Dr. Robert Yanagisawa accept Medicare assignment?
Yes. Dr. Robert Yanagisawa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Yanagisawa commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Ultrasound scan of head and neck soft tissue (HCPCS 76536); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.