OrganizationActive
Karen L Leber, MD
NPI 1235168329 · Internal Medicine Physician · Tempe, AZ
Karen L Leber, MD is a Internal Medicine Physician organization in Tempe, AZ (NPI 1235168329).
Provider details
- NPI number
- 1235168329
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Karen Leber,, Administrator/Owner(602) 395-0718
- License
- 23106 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
2600 E Southern Ave
Tempe, AZ 85282-7610
Phone: (602) 395-0718
Fax: (602) 277-8146
Street-level locationGet directions
Mailing address
2600 E Southern Ave
Tempe, AZ 85282-7610
Registry dates
- Enumerated
- 2006-07-01
- Last updated
- 2020-08-22
Frequently asked questions
- What is Karen L Leber, MD's NPI number?
- Karen L Leber, MD's National Provider Identifier (NPI) is 1235168329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Karen L Leber, MD?
- Karen L Leber, MD is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen L Leber, MD located?
- Karen L Leber, MD's practice location on file with NPPES is 2600 E Southern Ave, Tempe, AZ 85282-7610.
- What is Karen L Leber, MD's phone number?
- The practice phone number listed in the NPPES registry for Karen L Leber, MD is (602) 395-0718.
- Who is the authorized official for Karen L Leber, MD?
- The authorized official listed on Karen L Leber, MD's NPPES record is Karen Leber,, Administrator/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Karen L Leber, MD's NPI active?
- Yes — Karen L Leber, MD's NPI (1235168329) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.