Doctor profile · Federal record

Dr. Mily Nieves, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Mesa, AZ

  • NPI 1508901612
  • Accepts Medicare
  • 26 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1142 E Southern Ave Ste 101
Mesa, AZ 852045056
(480) 821-3600
fax (480) 857-2667
Mailing address
Po Box 6730
Chandler, AZ 852466730

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
November 14, 2023
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Arizona #36917
Medicaid
AZ #222419

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508901612. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
19
Distinct HCPCS
1
Medicare allowed
$2,270
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 19 14 $119

In context: peer comparison

Among 4 peers in this city , average services per provider: 641. This provider delivers 0.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,690
Transactions
18
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
INTUITIVE SURGICAL, INC. 11 $2,362.27
Organon Llc 4 $269.47
Astellas Pharma US Inc 1 $27.33
OptumHealth Care Solutions, LLC 1 $17.18
Hologic Sales and Service, LLC 1 $13.55

By nature of payment

Travel and Lodging
$1,181
Education
$1,000
Food and Beverage
$509

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
19
Patients
0
Total drug cost
$1,457
Drug Type Claims Patients Total cost
Estradiol Generic 19 0 $1,457

Frequently asked questions

Auto-generated from federal data
What is Dr. Mily Nieves's medical specialty?
Dr. Mily Nieves practices Obstetrics & Gynecology Physician in Mesa, AZ.
Where does Dr. Mily Nieves practice?
Dr. Mily Nieves practices at 1142 E Southern Ave Ste 101, Mesa, AZ 852045056. Office phone: 4808213600.
What is Dr. Mily Nieves's NPI?
Dr. Mily Nieves's National Provider Identifier (NPI) is 1508901612, issued by NPPES.
Does Dr. Mily Nieves accept Medicare assignment?
Yes. Dr. Mily Nieves accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mily Nieves commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.