OrganizationActive
Mark J Lewis MD PLC
NPI 1659404812 · Internal Medicine Physician · Phoenix, AZ
Mark J Lewis MD PLC is a Internal Medicine Physician organization in Phoenix, AZ (NPI 1659404812).
Provider details
- NPI number
- 1659404812
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Lewis, Owner/Physician(888) 698-6727
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
15450 N Tatum Blvd
Phoenix, AZ 85032-4241
Phone: (888) 698-6727
Street-level locationGet directions
Mailing address
15450 N Tatum Blvd
Phoenix, AZ 85032-4241
Registry dates
- Enumerated
- 2007-03-14
- Last updated
- 2021-07-29
- Certified
- 2021-07-29
Frequently asked questions
- What is Mark J Lewis MD PLC's NPI number?
- Mark J Lewis MD PLC's National Provider Identifier (NPI) is 1659404812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark J Lewis MD PLC?
- Mark J Lewis MD PLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark J Lewis MD PLC located?
- Mark J Lewis MD PLC's practice location on file with NPPES is 15450 N Tatum Blvd, Phoenix, AZ 85032-4241.
- What is Mark J Lewis MD PLC's phone number?
- The practice phone number listed in the NPPES registry for Mark J Lewis MD PLC is (888) 698-6727.
- Who is the authorized official for Mark J Lewis MD PLC?
- The authorized official listed on Mark J Lewis MD PLC's NPPES record is Mark Lewis, Owner/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark J Lewis MD PLC's NPI active?
- Yes — Mark J Lewis MD PLC's NPI (1659404812) is active in the NPPES registry as of the last update on 2021-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.