Doctor profile · Federal record

Dr. Esther Saul, MD

Internal Medicine Physician (CMS: Internal Medicine) · Boston, MA

  • NPI 1649807462
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
801 Massachusetts Ave, Suite 6B, Crosstown Bldg.
Boston, MA 021182308
(617) 414-5951
fax (617) 414-9201
Additional location
72 East Newton Street, Suite 124
Boston, MA 02118
(617) 638-7253
fax (617) 638-6501
Mailing address
960 Massachusetts Avenue, Fl 2
Boston, MA 021182690

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
June 4, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #1013221
Medicaid (2)
MA #110166298A · NH #3141522

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649807462. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
55
Distinct HCPCS
1
Medicare allowed
$4,624
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 55 19 $84

In context: peer comparison

Among 547 peers in this city , average services per provider: 81. This provider delivers 0.7× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Esther Saul's medical specialty?
Dr. Esther Saul practices Internal Medicine Physician in Boston, MA.
Where does Dr. Esther Saul practice?
Dr. Esther Saul practices at 801 Massachusetts Ave, Suite 6B, Boston, MA 021182308. Office phone: 6174145951.
What is Dr. Esther Saul's NPI?
Dr. Esther Saul's National Provider Identifier (NPI) is 1649807462, issued by NPPES.
Does Dr. Esther Saul accept Medicare assignment?
Yes. Dr. Esther Saul accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Esther Saul commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.