Doctor profile · Federal record
Dr. Sarah Friedewald, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Diagnostic Radiology Physician · Diagnostic Radiology Physician · Boston, MA
- NPI 1952388589
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 28 yrs in practice
- Licensed in 4 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
55 Fruit St
Boston, MA 021142621
(617) 724-0223 - Additional location
-
250 E Superior St, Nmh Prentice Women's Hospital
Chicago, IL 606112914
(312) 695-5753
fax (312) 695-5645 - Mailing address
-
676 N Saint Clair St, Suite 800
Chicago, IL 606112927
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- October 22, 2025
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (4)
- Illinois #036112879 · Indiana #01030452A · Wisconsin #48585 · Pennsylvania #MD421559
- Medicaid
- IL #036112879
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952388589. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,041
Distinct HCPCS
10
Medicare allowed
$80,598
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77063 |
Screening 3d breast mammography | 661 | 661 | $31 | |
77067 |
Screening mammography | 661 | 661 | $39 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 217 | 215 | $31 | |
77065 |
Diagnostic mammography of 1 breast | 160 | 152 | $41 | |
76642 |
Limited ultrasound scan of 1 breast | 130 | 130 | $38 | |
77066 |
Diagnostic mammography of both breasts | 105 | 105 | $50 | |
76098 |
X-ray of surgical specimen | 23 | 20 | $16 | |
19081 |
Biopsy of breast and placement of locating device using x-ray with needle, first growth | 21 | 21 | $177 | |
77049 |
Mri scan of both breasts | 19 | 18 | $116 | |
19083 |
Biopsy of breast and placement of locating device using ultrasound, first growth | 18 | 18 | $166 |
In context: peer comparison
Among 231 peers in Boston Diagnostic Radiology Physician, average services per provider: 259. This provider delivers 7.9× the peer median.Open Payments
Industry payments received
All-time total
$62,498
Transactions
39
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Hologic INC | 27 | $61,280.74 | |
| Hologic Sales and Service, LLC | 11 | $852.71 | |
| Leica Microsystems INC. | 1 | $365.00 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Sarah Friedewald's medical specialty?
Dr. Sarah Friedewald practices Diagnostic Radiology Physician in Boston, MA.
Where does Dr. Sarah Friedewald practice?
Dr. Sarah Friedewald practices at 55 Fruit St, Boston, MA 021142621. Office phone: 6177240223.
What is Dr. Sarah Friedewald's NPI?
Dr. Sarah Friedewald's National Provider Identifier (NPI) is 1952388589, issued by NPPES.
Does Dr. Sarah Friedewald accept Medicare assignment?
Yes. Dr. Sarah Friedewald accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Friedewald commonly perform?
Top Medicare-reported procedures in 2023: Screening 3d breast mammography (HCPCS 77063); Screening mammography (HCPCS 77067); Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (HCPCS G0279). Source: CMS Medicare Physician & Other Practitioners file.