Leading Healthcare Specialist PLLC
NPI 1497390561 · Internal Medicine Physician · Peoria, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leading Healthcare Specialist PLLC is a Internal Medicine Physician organization in Peoria, AZ (NPI 1497390561).
Provider details
- NPI number
- 1497390561
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mohammad Nasser, Ceo/Md(623) 295-1190
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Specialist174400000X
Other Service Providers
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Infectious Disease Physician207RI0200X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Hospitalist Physician208M00000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES 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
Mailing address
Other names (DBA / former)
- Doing business as
- Leading Healthcare Specialist PLLC
- Doing business as
- Leading Healthcare Specialist PLLC
Registry dates
- Enumerated
- 2019-11-13
- Last updated
- 2021-12-29
- Certified
- 2021-12-29
Frequently asked questions
- What is Leading Healthcare Specialist PLLC's NPI number?
- Leading Healthcare Specialist PLLC's National Provider Identifier (NPI) is 1497390561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leading Healthcare Specialist PLLC?
- Leading Healthcare Specialist PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leading Healthcare Specialist PLLC located?
- Leading Healthcare Specialist PLLC's practice location on file with NPPES is 11295 N 99th Ave Apt 5-122, Peoria, AZ 85345-5490.
- What is Leading Healthcare Specialist PLLC's phone number?
- The practice phone number listed in the NPPES registry for Leading Healthcare Specialist PLLC is (623) 295-1190.
- Does Leading Healthcare Specialist PLLC accept Medicare?
- Leading Healthcare Specialist PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Leading Healthcare Specialist PLLC?
- The authorized official listed on Leading Healthcare Specialist PLLC's NPPES record is Mohammad Nasser, Ceo/Md. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leading Healthcare Specialist PLLC's NPI active?
- Yes — Leading Healthcare Specialist PLLC's NPI (1497390561) is active in the NPPES registry as of the last update on 2021-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.