What is Marki Fong's NPI number?

Marki Fong's National Provider Identifier (NPI) is 1215711379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marki Fong's specialty?

Marki Fong is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Marki Fong located?

Marki Fong's practice location on file with NPPES is 4714 Milestone Ln Ste B, Castle Rock, CO 80104-7908.

What is Marki Fong's phone number?

The practice phone number listed in the NPPES registry for Marki Fong is (303) 660-5349.

Does Marki Fong accept Medicare?

Marki Fong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Marki Fong's NPI active?

Yes — Marki Fong's NPI (1215711379) is active in the NPPES registry as of the last update on 2025-04-23.

IndividualActiveAccepts Medicare

Marki Fong, PT, DPT

NPI 1215711379 · Physical Therapist · Castle Rock, CO

Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Marki Fong, PT, DPT is a Physical Therapist provider in Castle Rock, CO (NPI 1215711379).

Provider details

NPI number: 1215711379
Entity type: Individual
Primary specialty: Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Credential: PT, DPT
Sex: Female
Sole proprietor: No
License: 1382469 (TX)

Specialties & taxonomies

Physical TherapistPrimary225100000XLicense 0020500 (CO)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Sports Medicine (Physical Medicine & Rehabilitation) Physician2081S0010XLicense 1382469 (TX)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(51/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
2 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
4 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
436 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Therapy Procedure Using Functional Activities97530	137	$33
Therapy Procedure in a Group Setting97150	116	$14
Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110	98	$23
Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112	85	$27

Typical Medicare-allowed amounts for these services range $14–$33 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Practice location

4714 Milestone Ln Ste B

Castle Rock, CO 80104-7908

Phone: (303) 660-5349

Fax: (303) 660-5379

Street-level locationGet directions

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Mailing address