Doctor profile · Federal record

Dr. Rebecca Bates, MD

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

  • NPI 1891180626
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
801 Massachusetts Ave, Crosstown 2
Boston, MA 02118
(617) 414-7399
fax (617) 247-3460
Additional location
2500 N State St
Jackson, MS 392164500
(601) 984-5532
Mailing address
Bmc Provider Enrollment Office, 960 Massachusetts Ave,.2Nd Floor
Boston, MA 021184302

Credentials & registration

NPPES · NUCC
NPI registered
March 2015 — 11 yrs on file
Profile last updated
April 4, 2024
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #281312

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891180626. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
204
Distinct HCPCS
3
Medicare allowed
$22,370
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 104 50 $126
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 79 16 $84
99239 Hospital discharge day management, more than 30 minutes 21 21 $123

In context: peer comparison

Among 547 peers in Boston Internal Medicine Physician, average services per provider: 81. This provider delivers 2.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
60
Patients
0
Total drug cost
$27,253
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 21 0 $278
Eliquis (Apixaban) Brand 13 0 $12,603
Jardiance (Empagliflozin) Brand 13 0 $14,284
Losartan Potassium Generic 13 0 $88

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Rebecca Bates's medical specialty?
Dr. Rebecca Bates practices Internal Medicine Physician in Boston, MA.
Where does Dr. Rebecca Bates practice?
Dr. Rebecca Bates practices at 801 Massachusetts Ave, Boston, MA 02118. Office phone: 6174147399.
What is Dr. Rebecca Bates's NPI?
Dr. Rebecca Bates's National Provider Identifier (NPI) is 1891180626, issued by NPPES.
Does Dr. Rebecca Bates accept Medicare assignment?
Yes. Dr. Rebecca Bates accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rebecca Bates commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.