Nathan De Graaf, DPT
NPI 1407134968 · Physical Therapist · Arvada, CO
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan De Graaf, DPT is a Physical Therapist provider in Arvada, CO (NPI 1407134968).
Provider details
- NPI number
- 1407134968
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Male
- Sole proprietor
- Yes
- License
- PTL-11358 (CO)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
698 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 Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 399 | $26 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 274 | $21 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 25 | $101 |
Typical Medicare-allowed amounts for these services range $21–$101 (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
Mailing address
Registry dates
- Enumerated
- 2011-08-01
- Last updated
- 2011-08-01
Frequently asked questions
- What is Nathan De Graaf's NPI number?
- Nathan De Graaf's National Provider Identifier (NPI) is 1407134968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan De Graaf's specialty?
- Nathan De Graaf is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Nathan De Graaf located?
- Nathan De Graaf's practice location on file with NPPES is 5400 Ward Road Bldg 1 #100, Arvada, CO 80002-1820.
- What is Nathan De Graaf's phone number?
- The practice phone number listed in the NPPES registry for Nathan De Graaf is (303) 432-2112.
- Does Nathan De Graaf accept Medicare?
- Nathan De Graaf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan De Graaf's NPI active?
- Yes — Nathan De Graaf's NPI (1407134968) is active in the NPPES registry as of the last update on 2011-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.