Timothy Holbert, PA
NPI 1801876834 · Medical Physician Assistant · Phoenix, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Holbert, PA is a Medical Physician Assistant provider in Phoenix, AZ (NPI 1801876834).
Provider details
- NPI number
- 1801876834
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- License
- 2021 (AZ)
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
490 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Cage Or Mesh Device to Spine Bone and Disc Space During Spine Fusion22853 | 116 | $33 |
| Fusion of Additional Segment of Spine22614 | 70 | $50 |
| Fusion of Lower Spine Bone Through Abdomen With Partial Removal of Disc22558 | 46 | $142 |
| Partial Removal of Spine Bone With Release of Lower Spinal Cord And/Or Nerves, 1 Segment63047 | 39 | $129 |
| Fusion of Spine in Lower Back22612 | 31 | $202 |
| Placement of Stabilizing Device to Back, 3-6 Spine Bone Segments22842 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-17
- Last updated
- 2015-08-26
Frequently asked questions
- What is Timothy Holbert's NPI number?
- Timothy Holbert's National Provider Identifier (NPI) is 1801876834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Holbert's specialty?
- Timothy Holbert is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Timothy Holbert located?
- Timothy Holbert's practice location on file with NPPES is 2222 E Highland Ave, Phoenix, AZ 85016-4872.
- What is Timothy Holbert's phone number?
- The practice phone number listed in the NPPES registry for Timothy Holbert is (602) 667-7900.
- Does Timothy Holbert accept Medicare?
- Timothy Holbert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Holbert's NPI active?
- Yes — Timothy Holbert's NPI (1801876834) is active in the NPPES registry as of the last update on 2015-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.