HEATHER MARKHAM PMHNP
NPI 1306651047
Nurse Practitioner - Psychiatric/Mental Health in Littleton, CO

Active since February 10, 2025PECOS EnrolledAccepts Medicare Assignment
6507 S SANTA FE DR, LITTLETON, CO 80120(303) 730-8858 Get Directions Write a Review

NPPES record last updated: February 17, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 17, 2025, Feb 12, 2025 (2 updates tracked since 2025).

About Heather Markham Pmhnp NPPES

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

HEATHER MARKHAM PMHNP (NPI 1306651047) is an individual psychiatric/mental health provider in Littleton, Colorado, licensed in Colorado (1000475) and active in the NPI registry since February 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1306651047
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameHEATHER MARKHAMCredential: PMHNP
Location Address6507 S SANTA FE DRLittleton, CO 80120-2910
Mailing Address6507 S Santa Fe DrLittleton, CO 80120-2910 · (303) 730-3303
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateFebruary 10, 2025
Last NPPES UpdateFebruary 17, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 17, 2025
NPI 1306651047 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in CO · 1000475
6507 S SANTA FE DR, Littleton, CO 80120

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Heather Markham Pmhnp 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 ID7315469608
PECOS Enrollment IDI20250317000307
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80120 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
Most-billed visit code 99214
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.

Counselor (Mental Health)
6507 S SANTA FE DR
LITTLETON, CO 80120
Counselor (Addiction (Substance Use Disorder))
6507 S SANTA FE DR
LITTLETON, CO 80120
Counselor (Mental Health)
6507 S SANTA FE DR
LITTLETON, CO 80120
Counselor (Professional)
6507 S SANTA FE DR
LITTLETON, CO 80120
Counselor (Professional)
6507 S SANTA FE DR
LITTLETON, CO 80120
Psychiatry & Neurology (Psychiatry)
6507 S SANTA FE DR
LITTLETON, CO 80120
Nurse Practitioner (Psychiatric/Mental Health)
6507 S SANTA FE DR
LITTLETON, CO 80120
Counselor (Mental Health)
6507 S SANTA FE DR
LITTLETON, CO 80120

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 Heather Markham's NPI number?

The NPI number for Heather Markham is 1306651047. It was assigned to this individual provider in the NPPES registry on February 10, 2025.

Where is Heather Markham located?

Heather Markham practices at 6507 S Santa Fe Dr, Littleton, CO 80120. The listed phone number is (303) 730-8858.

What is Heather Markham's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Heather Markham enrolled in Medicare?

Yes. Heather Markham 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.

What insurance does Heather Markham accept?

Health plans from Providence Health Plan list Heather Markham 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 Heather Markham was last updated on February 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.