Doctor profile · Federal record

Dr. Teresa Diaz-Montes, M.D., M.H.S.

Gynecologic Oncology Physician (CMS: Gynecological Oncology) · Obstetrics & Gynecology Physician · Baltimore, MD

  • NPI 1710901871
  • Accepts Medicare
  • MIPS 83.3 / 100 · 2023
  • 27 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
227 St. Paul Place, 6Th Floor
Baltimore, MD 21202
(410) 332-9200
fax (410) 783-5880

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
December 10, 2013
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207VX0201X — NUCC code
State license (1)
Maryland #D61361
Medicaid
MD #010537600

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1710901871. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
777
Distinct HCPCS
10
Medicare allowed
$132,942
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 272 168 $137
99214 Established patient office or other outpatient visit, 30-39 minutes 87 66 $103
99212 Established patient office or other outpatient visit, 10-19 minutes 85 85 $61
99213 Established patient office or other outpatient visit, 20-29 minutes 66 64 $96
99205 New patient office or other outpatient visit, 60-74 minutes 48 48 $236
99212 Established patient office or other outpatient visit, 10-19 minutes 45 45 $38
99204 New patient office or other outpatient visit, 45-59 minutes 39 39 $179
58571 Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less 30 30 $950
99213 Established patient office or other outpatient visit, 20-29 minutes 26 26 $70
58558 Biopsy of lining of uterus and/or removal of polyp using an endoscope 21 21 $251

In context: peer comparison

Among 8 peers in this city , average services per provider: 40. This provider delivers 19× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$117
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Ethicon US, LLC 2 $86.52
MILLICENT US INC 2 $30.90

By nature of payment

Food and Beverage
$104
Education
$13

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
58
Patients
30
Total drug cost
$3,539
Drug Type Claims Patients Total cost
Estradiol Generic 40 17 $2,504
Clobetasol Propionate Generic 18 13 $1,034

Frequently asked questions

Auto-generated from federal data
What is Dr. Teresa Diaz-Montes's medical specialty?
Dr. Teresa Diaz-Montes practices Gynecologic Oncology Physician in Baltimore, MD.
Where does Dr. Teresa Diaz-Montes practice?
Dr. Teresa Diaz-Montes practices at 227 St. Paul Place, Baltimore, MD 21202. Office phone: 4103329200.
What is Dr. Teresa Diaz-Montes's NPI?
Dr. Teresa Diaz-Montes's National Provider Identifier (NPI) is 1710901871, issued by NPPES.
Does Dr. Teresa Diaz-Montes accept Medicare assignment?
Yes. Dr. Teresa Diaz-Montes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Teresa Diaz-Montes commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.