Doctor profile · Federal record
Dr. Sylvia Kehlenbrink Oh, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Boston, MA
- NPI 1770809147
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
221 Longwood Avenue, Rfb-2, Bwh, Endocrinology, Diabetes and Hypertension
Boston, MA 02115
(617) 732-5661
fax (617) 525-0436 - Additional location
-
75 Francis St
Boston, MA 021156110
(617) 732-5500
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- October 5, 2020
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Massachusetts #275002
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770809147. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
157
Distinct HCPCS
3
Medicare allowed
$14,731
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 105 | 78 | $102 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 34 | 21 | $37 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 17 | $153 |
In context: peer comparison
Among 97 peers in Boston Endocrinology, Diabetes & Metabolism Physician, average services per provider: 116. This provider delivers 1.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,121
Patients
259
Total drug cost
$877,926
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trulicity (Dulaglutide) | Brand | 245 | 50 | $343,934 |
| Jardiance (Empagliflozin) | Brand | 164 | 38 | $174,860 |
| Ozempic (Semaglutide) | Brand | 147 | 28 | $182,098 |
| Levothyroxine Sodium | Generic | 84 | 24 | $1,306 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 70 | 23 | $38,119 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 69 | 20 | $1,420 |
| Metformin Hcl | Generic | 51 | 15 | $1,092 |
| Atorvastatin Calcium | Generic | 47 | 16 | $996 |
| Nano 2Nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 45 | 20 | $4,957 |
| Novolog Flexpen (Insulin Aspart) | Brand | 40 | 14 | $27,345 |
Hospital affiliations
Frequently asked questions
What is Dr. Sylvia Kehlenbrink Oh's medical specialty?
Dr. Sylvia Kehlenbrink Oh practices Endocrinology, Diabetes & Metabolism Physician in Boston, MA.
Where does Dr. Sylvia Kehlenbrink Oh practice?
Dr. Sylvia Kehlenbrink Oh practices at 221 Longwood Avenue, Rfb-2, Boston, MA 02115. Office phone: 6177325661.
What is Dr. Sylvia Kehlenbrink Oh's NPI?
Dr. Sylvia Kehlenbrink Oh's National Provider Identifier (NPI) is 1770809147, issued by NPPES.
Does Dr. Sylvia Kehlenbrink Oh accept Medicare assignment?
Yes. Dr. Sylvia Kehlenbrink Oh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sylvia Kehlenbrink Oh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.