Doctor profile · Federal record

Dr. Susan Ryan, M.D.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Chestnut Hill, MA

  • NPI 1942268875
  • Accepts Medicare
  • 35 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
291 Independence Dr
Chestnut Hill, MA 024673628
(617) 541-6450
fax (617) 541-6645

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
January 7, 2021
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Massachusetts #81958

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942268875. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
84
Distinct HCPCS
5
Medicare allowed
$4,198
HCPCS Description Services Patients Avg allowed
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 24 24 $44
87624 Detection test by nucleic acid for human papillomavirus (hpv), high-risk types 19 19 $34
99213 Established patient office or other outpatient visit, 20-29 minutes 16 14 $100
G0145 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, with screening by automated system and manual rescreening under physician supervision 14 14 $26
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 11 11 $49

In context: peer comparison

Among 9 peers in this city , average services per provider: 29. This provider delivers 2.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
66
Patients
11
Total drug cost
$8,121
Drug Type Claims Patients Total cost
Estradiol Generic 30 11 $4,526
Estradiol (Once Weekly) (Estradiol) Brand 14 0 $906
Clobetasol Propionate Generic 11 0 $530
Yuvafem (Estradiol) Brand 11 0 $2,159

Frequently asked questions

Auto-generated from federal data
What is Dr. Susan Ryan's medical specialty?
Dr. Susan Ryan practices Obstetrics & Gynecology Physician in Chestnut Hill, MA.
Where does Dr. Susan Ryan practice?
Dr. Susan Ryan practices at 291 Independence Dr, Chestnut Hill, MA 024673628. Office phone: 6175416450.
What is Dr. Susan Ryan's NPI?
Dr. Susan Ryan's National Provider Identifier (NPI) is 1942268875, issued by NPPES.
Does Dr. Susan Ryan accept Medicare assignment?
Yes. Dr. Susan Ryan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Susan Ryan commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Detection test by nucleic acid for human papillomavirus (hpv), high-risk types (HCPCS 87624); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.