Doctor profile · Federal record

Dr. Ana Paula Abreu Metzger, M.D., PHD

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Student in an Organized Health Care Education/Training Program · Boston, MA

  • NPI 1548632359
  • Accepts Medicare
  • 24 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
221 Longwood Ave
Boston, MA 021155804
(617) 732-5666

Credentials & registration

NPPES · NUCC
NPI registered
October 2015 — 11 yrs on file
Profile last updated
March 12, 2025
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
Massachusetts #278222

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548632359. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
19
Distinct HCPCS
1
Medicare allowed
$1,985
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 19 19 $104

In context: peer comparison

Among 97 peers in Boston Endocrinology, Diabetes & Metabolism Physician, average services per provider: 116. This provider delivers 0.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
60
Patients
0
Total drug cost
$16,556
Drug Type Claims Patients Total cost
Hydrocortisone Generic 20 0 $1,063
Levothyroxine Sodium Generic 15 0 $227
Ozempic (Semaglutide) Brand 13 0 $12,942
Testosterone Generic 12 0 $2,324

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ana Paula Abreu Metzger's medical specialty?
Dr. Ana Paula Abreu Metzger practices Endocrinology, Diabetes & Metabolism Physician in Boston, MA.
Where does Dr. Ana Paula Abreu Metzger practice?
Dr. Ana Paula Abreu Metzger practices at 221 Longwood Ave, Boston, MA 021155804. Office phone: 6177325666.
What is Dr. Ana Paula Abreu Metzger's NPI?
Dr. Ana Paula Abreu Metzger's National Provider Identifier (NPI) is 1548632359, issued by NPPES.
Does Dr. Ana Paula Abreu Metzger accept Medicare assignment?
Yes. Dr. Ana Paula Abreu Metzger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ana Paula Abreu Metzger commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.