EMILY R PROUSE MD
NPI 1902195969
Obstetrics & Gynecology in Denver, CO

Active since March 30, 2011PECOS EnrolledAccepts Medicare Assignment
4500 E 9TH AVE, STE 470, DENVER, CO 80220(303) 320-8499(303) 320-8620 Get Directions Write a Review

NPPES record last updated: January 20, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 20, 2022, Jun 24, 2016, Feb 22, 2016 and 2 more (5 updates tracked since 2015).

About Emily R Prouse Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

EMILY R PROUSE MD (NPI 1902195969) is an individual obstetrics & gynecology provider in Denver, Colorado, licensed in Colorado (DR.0055793) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS and is a graduate of University Of North Carolina At Chapel Hill School Of Medicine (2011).

NPPES Registry Identity

NPI1902195969
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameEMILY R PROUSECredential: MD
Location Address4500 E 9TH AVE, STE 470Denver, CO 80220-3912
Mailing Address4900 S Monaco St, Ste 210Denver, CO 80237-3486 · (303) 320-8499 · Fax (303) 320-8620
Fax(303) 320-8620
Sole ProprietorNo
Medical School CMSUniversity Of North Carolina At Chapel Hill School Of MedicineGraduated 2011
Enumeration DateMarch 30, 2011
Last NPPES UpdateJanuary 20, 20225 updates tracked since enumeration
✔ NPI 1902195969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CO · DR.0055793
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
4500 E 9TH AVE, Denver, CO 80220

Other Names 1

Former Name (1)Emily Fraser Roemer

Other Identifiers 1

Medicaid49280252CO

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

Emily R Prouse Md 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.

PECOS PAC ID8325343890
PECOS Enrollment IDI20160222000136
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Emily Prouse reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Obstetrics & Gynecology
1400 S POTOMAC ST STE 220
Aurora, CO 80012
  • Reassigned Medicare billing, Colorado enrollment
  • 78 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Physician Assistant
4500 E 9TH AVE, SUITE 740
DENVER, CO 80220
Obstetrics & Gynecology
4500 E 9TH AVE, SUITE 200
DENVER, CO 80220
Family Medicine
4500 E 9TH AVE, STE #320
DENVER, CO 80220
Obstetrics & Gynecology
4500 E 9TH AVE, #700S
DENVER, CO 80220
Pediatrics
4500 E 9TH AVE, STE 740
DENVER, CO 80220
Internal Medicine (Gastroenterology)
4500 E 9TH AVE, SUITE 720S
DENVER, CO 80220
Nurse Practitioner (Family)
4500 E 9TH AVE, #615
DENVER, CO 80220
Internal Medicine
4500 E 9TH AVE
DENVER, CO 80220

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 Emily Prouse's NPI number?

The NPI number for Emily Prouse is 1902195969. It was assigned to this individual provider in the NPPES registry on March 30, 2011. The provider is also known as Emily Fraser Roemer.

Where is Emily Prouse located?

Emily Prouse practices at 4500 E 9th Ave Ste 470, Denver, CO 80220. The listed phone number is (303) 320-8499.

What is Emily Prouse's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Emily Prouse enrolled in Medicare?

Yes. Emily Prouse 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 organization bills Medicare for Emily Prouse's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Emily Prouse reassigns Medicare benefits to Healthone Clinic Services - Obstetrics And Gynecology LLC (Aurora, CO). The 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 Emily Prouse's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Emily Prouse accept?

Health plans from UnitedHealthcare list Emily Prouse 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.

When was this NPI record last updated?

The NPPES record for Emily Prouse was last updated on January 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.