Doctor profile · Federal record
Dr. Sarah Zaheer, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Boston, MA
- NPI 1407177892
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
221 Longwood Ave
Boston, MA 021155804
(617) 732-5661
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- September 1, 2016
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Massachusetts #254583 · Illinois #125057398
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407177892. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,155
Distinct HCPCS
10
Medicare allowed
$65,287
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77080 |
Dxa bone density measurement of hip, pelvis, spine | 393 | 393 | $9 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 276 | 276 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 142 | 124 | $118 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 92 | 83 | $93 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 56 | 48 | $168 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 46 | 46 | $127 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 34 | 31 | $137 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $155 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 27 | 27 | $172 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 24 | 16 | $3 |
In context: peer comparison
Among 97 peers in Boston Endocrinology, Diabetes & Metabolism Physician, average services per provider: 116. This provider delivers 10.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
959
Patients
215
Total drug cost
$196,664
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Alendronate Sodium | Generic | 340 | 94 | $3,703 |
| Levothyroxine Sodium | Generic | 185 | 59 | $3,215 |
| Methimazole | Generic | 82 | 19 | $1,307 |
| Risedronate Sodium | Generic | 55 | 13 | $5,854 |
| Metformin Hcl | Generic | 53 | 17 | $628 |
| Synthroid (Levothyroxine Sodium) | Brand | 53 | 13 | $5,296 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 37 | 0 | $23,655 |
| Jardiance (Empagliflozin) | Brand | 32 | 0 | $36,676 |
| Ozempic (Semaglutide) | Brand | 28 | 0 | $40,427 |
| Trulicity (Dulaglutide) | Brand | 25 | 0 | $40,168 |
Frequently asked questions
What is Dr. Sarah Zaheer's medical specialty?
Dr. Sarah Zaheer practices Endocrinology, Diabetes & Metabolism Physician in Boston, MA.
Where does Dr. Sarah Zaheer practice?
Dr. Sarah Zaheer practices at 221 Longwood Ave, Boston, MA 021155804. Office phone: 6177325661.
What is Dr. Sarah Zaheer's NPI?
Dr. Sarah Zaheer's National Provider Identifier (NPI) is 1407177892, issued by NPPES.
Does Dr. Sarah Zaheer accept Medicare assignment?
Yes. Dr. Sarah Zaheer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Zaheer commonly perform?
Top Medicare-reported procedures in 2023: Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080); Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.