Maxwell Hart, MD, MED
NPI 1225770530 · Internal Medicine Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maxwell Hart, MD, MED is a Internal Medicine Physician provider in Tucson, AZ (NPI 1225770530).
Provider details
- NPI number
- 1225770530
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MED
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
83% 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 60 | 28 |
| Metformin Hcl | 40 | 19 |
| Lisinopril | 39 | 16 |
| Amlodipine Besylate | 33 | 16 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 | 11 |
| Gabapentin | 19 | — |
| Hydrochlorothiazide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$83 across 2 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
- 2022-04-08
- Last updated
- 2026-02-24
- Certified
- 2026-02-24
Frequently asked questions
- What is Maxwell Hart's NPI number?
- Maxwell Hart's National Provider Identifier (NPI) is 1225770530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maxwell Hart's specialty?
- Maxwell Hart is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maxwell Hart located?
- Maxwell Hart's practice location on file with NPPES is 1501 N Campbell Ave Rm 6336, Tucson, AZ 85724-0001.
- What is Maxwell Hart's phone number?
- The practice phone number listed in the NPPES registry for Maxwell Hart is (520) 626-2761.
- Does Maxwell Hart accept Medicare?
- Maxwell Hart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maxwell Hart's NPI active?
- Yes — Maxwell Hart's NPI (1225770530) is active in the NPPES registry as of the last update on 2026-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.