ERNESTO HERFTER MD
NPI 1659325710
Family Medicine in Denver, CO
About Ernesto Herfter Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERNESTO HERFTER MD (NPI 1659325710) is an individual family medicine provider in Denver, Colorado, licensed in Colorado (DR.0054672) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1987).
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
Ernesto Herfter 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.
Medicare Billing Reassignments
2Medicare enrollment records show Ernesto Herfter reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Denver, CO 80210
- Reassigned Medicare billing, Colorado enrollment
- 137 clinicians in this Medicare group
Denver, CO 80210
- Reassigned Medicare billing, Colorado enrollment
- 733 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 7
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80210 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
DENVER, CO 80210
DENVER, CO 80210
DENVER, CO 80210
DENVER, CO 80210
DENVER, CO 80210
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 Ernesto Herfter's NPI number?
The NPI number for Ernesto Herfter is 1659325710. It was assigned to this individual provider in the NPPES registry on May 20, 2006.
Where is Ernesto Herfter located?
Ernesto Herfter practices at 950 E Harvard Ave Suite 660, Denver, CO 80210. The listed phone number is (303) 649-3200.
What is Ernesto Herfter's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Ernesto Herfter enrolled in Medicare?
Yes. Ernesto Herfter 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 Ernesto Herfter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ernesto Herfter reassigns Medicare benefits to 2 organizations: Adventhealth Primary Care Rmr (Denver, CO) and Portercare Adventist Health System (Denver, CO). 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 Ernesto Herfter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ernesto Herfter accept?
Health plans from Select Health and UnitedHealthcare list Ernesto Herfter 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 Ernesto Herfter was last updated on July 17, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Ernesto Herfter, MD · NPI 1659325710
Family Medicine physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since May 20, 2006.
## Identity
- **NPI:** 1659325710 (Entity type: Individual)
- **Enumerated:** May 20, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** DR.0054672 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 950 E HARVARD AVE, SUITE 660, Denver, CO 80210-7009
- **Phone:** (303) 649-3200 · **Fax:** (303) 765-6201
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Adventhealth Primary Care Rmr (NPI 1750216800, Denver, CO); Portercare Adventist Health System (NPI 1124863881, Denver, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** July 17, 2015
- **Other identifiers:** Medicare UPIN G24917; Medicare PIN 345727801; Medicaid 15026051 (NM); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1659325710) · Data from the CMS NPPES public registry.