Doctor profile · Federal record

Dr. Erinn Croco, DO

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Obstetrics & Gynecology Physician · Loveland, CO

  • NPI 1407349459
  • Accepts Medicare
  • MIPS 93.3 / 100 · 2023
  • 8 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2500 Rocky Mountain Ave Ste 2200
Loveland, CO 805389004
(970) 203-7153
fax (970) 336-1505
Additional location
1000 Houghton Ave
Saginaw, MI 486025303
(989) 583-6800

Credentials & registration

NPPES · NUCC
NPI registered
June 2018 — 8 yrs on file
Profile last updated
September 27, 2022
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207V00000X — NUCC code
State licenses (2)
Colorado #DR.0069236 · Michigan #5101024046

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407349459. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
53
Distinct HCPCS
4
Medicare allowed
$3,865
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 16 12 $91
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 13 13 $44
99203 New patient office or other outpatient visit, 30-44 minutes 12 12 $113
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 12 12 $40

In context: peer comparison

Among 4 peers in this city , average services per provider: 29. This provider delivers 1.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
20
Patients
11
Total drug cost
$2,628
Drug Type Claims Patients Total cost
Estradiol Generic 20 11 $2,628

Frequently asked questions

Auto-generated from federal data
What is Dr. Erinn Croco's medical specialty?
Dr. Erinn Croco practices Obstetrics & Gynecology Physician in Loveland, CO.
Where does Dr. Erinn Croco practice?
Dr. Erinn Croco practices at 2500 Rocky Mountain Ave Ste 2200, Loveland, CO 805389004. Office phone: 9702037153.
What is Dr. Erinn Croco's NPI?
Dr. Erinn Croco's National Provider Identifier (NPI) is 1407349459, issued by NPPES.
Does Dr. Erinn Croco accept Medicare assignment?
Yes. Dr. Erinn Croco accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erinn Croco commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.