Christopher Dunham, PA-C
NPI 1508989732 · Physician Assistant · Tucson, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Dunham, PA-C is a Physician Assistant provider in Tucson, AZ (NPI 1508989732).
Provider details
- NPI number
- 1508989732
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- MA052050 (PA)
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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 112 | 42 |
| Prednisone | 106 | 61 |
| Hydroxychloroquine Sulfate | 46 | 28 |
| Folic Acid | 43 | 19 |
| Duloxetine Hcl | 40 | 22 |
| Sulfasalazinebrand: Sulfasalazine Dr | 32 | 14 |
| Sulfasalazine | 31 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$585 across 28 records (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
- 2007-04-10
- Last updated
- 2019-11-05
Frequently asked questions
- What is Christopher Dunham's NPI number?
- Christopher Dunham's National Provider Identifier (NPI) is 1508989732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Dunham's specialty?
- Christopher Dunham is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christopher Dunham located?
- Christopher Dunham's practice location on file with NPPES is 4175 S. Alamo Ave Bldg 400, Tucson, AZ 85707.
- What is Christopher Dunham's phone number?
- The practice phone number listed in the NPPES registry for Christopher Dunham is (520) 228-2822.
- Does Christopher Dunham accept Medicare?
- Christopher Dunham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Dunham's NPI active?
- Yes — Christopher Dunham's NPI (1508989732) is active in the NPPES registry as of the last update on 2019-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.