Heather Markham, PMHNP
NPI 1306651047 · Psychiatric/Mental Health Nurse Practitioner · Littleton, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Markham, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Littleton, CO (NPI 1306651047).
Provider details
- NPI number
- 1306651047
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- 1000475 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 1420 W Canal Ct Ste 20Littleton, CO 80120-5660Phone: (720) 466-1932
Registry dates
- Enumerated
- 2025-02-10
- Last updated
- 2025-02-17
- Certified
- 2025-02-17
Frequently asked questions
- What is Heather Markham's NPI number?
- Heather Markham's National Provider Identifier (NPI) is 1306651047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Markham's specialty?
- Heather Markham is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Markham located?
- Heather Markham's practice location on file with NPPES is 6507 S Santa Fe Dr, Littleton, CO 80120-2910.
- What is Heather Markham's phone number?
- The practice phone number listed in the NPPES registry for Heather Markham is (303) 730-8858.
- Does Heather Markham accept Medicare?
- Heather Markham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Markham's NPI active?
- Yes — Heather Markham's NPI (1306651047) is active in the NPPES registry as of the last update on 2025-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.