Timothy Kratzer, M.D.
NPI 1659368231 · Internal Medicine Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Kratzer, M.D. is a Internal Medicine Physician provider in Tucson, AZ (NPI 1659368231).
Provider details
- NPI number
- 1659368231
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 32483 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Registry dates
- Enumerated
- 2005-09-29
- Last updated
- 2015-05-27
Frequently asked questions
- What is Timothy Kratzer's NPI number?
- Timothy Kratzer's National Provider Identifier (NPI) is 1659368231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Kratzer's specialty?
- Timothy Kratzer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Kratzer located?
- Timothy Kratzer's practice location on file with NPPES is 3945 E Paradise Falls Drive, Tucson, AZ 85712-6687.
- What is Timothy Kratzer's phone number?
- The practice phone number listed in the NPPES registry for Timothy Kratzer is (520) 290-5888.
- Does Timothy Kratzer accept Medicare?
- Timothy Kratzer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Kratzer's NPI active?
- Yes — Timothy Kratzer's NPI (1659368231) is active in the NPPES registry as of the last update on 2015-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.