DR. HEIDI G RAY M.D.
NPI 1427265883
Psychiatry & Neurology - Neurology in Parker, CO
About Dr. Heidi G Ray M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HEIDI G RAY M.D. (NPI 1427265883) is an individual neurology provider in Parker, Colorado, licensed in Colorado (DR.50417) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Lone Tree, and is a graduate of Indiana University School Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Other Identifiers 2
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. Heidi G Ray M.d. 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 Heidi Ray reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Parker, CO 80134
- Reassigned Medicare billing, Colorado enrollment
- 733 clinicians in this Medicare group
Denver, CO 80247
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Colorado Permanente Medical Group PC
- 1,715 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 80134 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PARKER, CO 80134
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 Heidi Ray's NPI number?
The NPI number for Heidi Ray is 1427265883. It was assigned to this individual provider in the NPPES registry on May 16, 2007. The provider is also known as Dr. Heidi G Bergmann MD.
Where is Heidi Ray located?
Heidi Ray practices at 9949 S Oswego St Ste 200, Parker, CO 80134. The listed phone number is (303) 925-4750.
What is Heidi Ray's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Heidi Ray enrolled in Medicare?
Yes. Heidi Ray 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 Heidi Ray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heidi Ray reassigns Medicare benefits to 2 organizations: Portercare Adventist Health System (Parker, CO) and Colorado Permanente Medical Group, P.C. (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 Heidi Ray's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Heidi Ray accept?
Health plans from Select Health list Heidi Ray 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 Heidi Ray was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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. Heidi G Ray, M.D. · NPI 1427265883
Neurology physician in Parker, Colorado. Individual provider, active in the CMS NPPES registry since May 16, 2007.
## Identity
- **NPI:** 1427265883 (Entity type: Individual)
- **Enumerated:** May 16, 2007
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** DR.50417 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 9949 S OSWEGO ST STE 200, Parker, CO 80134-3753
- **Phone:** (303) 925-4750 · **Fax:** (303) 925-4751
## 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): Portercare Adventist Health System (NPI 1356952642, Parker, CO); Colorado Permanente Medical Group, P.C. (NPI 1760599724, Denver, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Other 022131 (CO); Medicaid 36623563 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1427265883) · Data from the CMS NPPES public registry.