Donald Paxton, MD
NPI 1952343824 · Internal Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Paxton, MD is a Internal Medicine Physician provider in Phoenix, AZ (NPI 1952343824).
Provider details
- NPI number
- 1952343824
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 11356 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1,608 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 444 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 378 | $123 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 270 | $6 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 174 | $125 |
| Hemoglobin A1c Level83036 | 109 | $9 |
| Automated Urinalysis Test81003 | 68 | $2 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 109 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 337 | 99 |
| Levothyroxine Sodium | 318 | 85 |
| Atorvastatin Calcium | 278 | 90 |
| Omeprazole | 215 | 65 |
| Amlodipine Besylate | 198 | 55 |
| Sertraline Hcl | 178 | 57 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$378 across 30 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
- 2006-06-12
- Last updated
- 2019-10-11
Frequently asked questions
- What is Donald Paxton's NPI number?
- Donald Paxton's National Provider Identifier (NPI) is 1952343824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Paxton's specialty?
- Donald Paxton is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Paxton located?
- Donald Paxton's practice location on file with NPPES is 202 E Earll Dr, Phoenix, AZ 85012-2634.
- What is Donald Paxton's phone number?
- The practice phone number listed in the NPPES registry for Donald Paxton is (602) 241-9500.
- Does Donald Paxton accept Medicare?
- Donald Paxton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Paxton's NPI active?
- Yes — Donald Paxton's NPI (1952343824) is active in the NPPES registry as of the last update on 2019-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.