DR. MICHAEL O. GROWNEY MD, FACOG
NPI 1851437636
Obstetrics & Gynecology in Pueblo, CO
About Dr. Michael O. Growney Md, Facog NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL O. GROWNEY MD, FACOG (NPI 1851437636) is an individual obstetrics & gynecology provider in Pueblo, Colorado, licensed in Colorado (DR 47003) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Monument Health Spearfish Hospital, and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Michael O. Growney Md, Facog is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Michael Growney reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pueblo, CO 81004
- Reassigned Medicare billing, Colorado enrollment
- 137 clinicians in this Medicare group
Loveland, CO 80538
- Reassigned Medicare billing, Colorado enrollment
- 2,596 clinicians in this Medicare group
Hot Springs, SD 57747
- Reassigned Medicare billing, South Dakota enrollment
- 321 clinicians in this Medicare group
Rapid City, SD 57701
- Reassigned Medicare billing, South Dakota enrollment
- 831 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Monument Health Spearfish Hospital
Acute Care Hospitals · Spearfish, SDMonument Health Rapid City Hospital
Acute Care Hospitals · Rapid City, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 81003 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PUEBLO, CO 81003
PUEBLO, CO 81003
PUEBLO, CO 81003
PUEBLO, CO 81003
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Michael Growney's NPI number?
The NPI number for Michael Growney is 1851437636. It was assigned to this individual provider in the NPPES registry on January 29, 2007.
Where is Michael Growney located?
Michael Growney practices at 1600 N Grand Ave Suite 400, Pueblo, CO 81003. The listed phone number is (719) 543-4000.
What is Michael Growney's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Michael Growney enrolled in Medicare?
Yes. Michael Growney is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Michael Growney's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Growney reassigns Medicare benefits to 4 organizations: Pueblo Community Health Center Inc (Pueblo, CO), Poudre Valley Medical Group, LLC (Loveland, CO), Monument Health Network, Inc. (Hot Springs, SD) and Monument Health Rapid City Hospital, Inc (Rapid City, SD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Growney's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Growney accept?
Health plans from Oscar Insurance Company, Sanford Health Plan, Select Health, UnitedHealthcare and Wellmark of South Dakota, Inc. list Michael Growney as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Michael Growney affiliated with any hospitals?
According to CMS data, Michael Growney is affiliated with Monument Health Spearfish Hospital and Monument Health Rapid City Hospital.
When was this NPI record last updated?
The NPPES record for Michael Growney was last updated on July 13, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Michael O. Growney, MD, FACOG · NPI 1851437636
Obstetrics & Gynecology physician in Pueblo, Colorado. Individual provider, active in the CMS NPPES registry since January 29, 2007.
## Identity
- **NPI:** 1851437636 (Entity type: Individual)
- **Enumerated:** January 29, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** DR 47003 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 N GRAND AVE, SUITE 400, Pueblo, CO 81003-2700
- **Phone:** (719) 543-4000 · **Fax:** (719) 543-1041
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Pueblo Community Health Center Inc (NPI 1770529950, Pueblo, CO); Poudre Valley Medical Group, LLC (NPI 1366763260, Loveland, CO); Monument Health Network, Inc. (NPI 1588185268, Hot Springs, SD); Monument Health Rapid City Hospital, Inc (NPI 1376370288, Rapid City, SD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kansas School Of Med, class of 2000
## Record status
- **NPPES last updated:** July 13, 2009
- **Other identifiers:** Medicaid 40751082 (CO); Medicaid 207759804 (MO); Medicare PIN CO303277 (CO); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1851437636) · Data from the CMS NPPES public registry.