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Hugh Alessi, MD
NPI 1003757287 · Internal Medicine Physician · Phoenix, AZ
Hugh Alessi, MD is a Internal Medicine Physician provider in Phoenix, AZ (NPI 1003757287).
Provider details
- NPI number
- 1003757287
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- R82339 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
1300 N 12th St Ste 508
Phoenix, AZ 85006-2849
Phone: (602) 839-3927
Street-level locationGet directions
Mailing address
1111 E Mcdowell Rd
Phoenix, AZ 85006-2612
Registry dates
- Enumerated
- 2026-04-02
- Last updated
- 2026-05-05
- Certified
- 2026-05-05
Frequently asked questions
- What is Hugh Alessi's NPI number?
- Hugh Alessi's National Provider Identifier (NPI) is 1003757287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hugh Alessi's specialty?
- Hugh Alessi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hugh Alessi located?
- Hugh Alessi's practice location on file with NPPES is 1300 N 12th St Ste 508, Phoenix, AZ 85006-2849.
- What is Hugh Alessi's phone number?
- The practice phone number listed in the NPPES registry for Hugh Alessi is (602) 839-3927.
- Is Hugh Alessi's NPI active?
- Yes — Hugh Alessi's NPI (1003757287) is active in the NPPES registry as of the last update on 2026-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.