Katherine Trintchouk, MD
NPI 1396748646 · Infectious Disease Physician · Santee, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Trintchouk, MD is a Infectious Disease Physician provider in Santee, CA (NPI 1396748646).
Provider details
- NPI number
- 1396748646
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 45491 (MN)
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
21 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 168 | 14 |
| Risperidone | 121 | — |
| Baclofen | 114 | — |
| Quetiapine Fumarate | 110 | — |
| Escitalopram Oxalate | 106 | 11 |
| Levetiracetam | 102 | — |
| Amlodipine Besylate | 101 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-31
- Last updated
- 2015-03-03
Frequently asked questions
- What is Katherine Trintchouk's NPI number?
- Katherine Trintchouk's National Provider Identifier (NPI) is 1396748646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Trintchouk's specialty?
- Katherine Trintchouk is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Trintchouk located?
- Katherine Trintchouk's practice location on file with NPPES is 655 Park Center Dr, Santee, CA 92071-6957.
- What is Katherine Trintchouk's phone number?
- The practice phone number listed in the NPPES registry for Katherine Trintchouk is (619) 596-5500.
- Does Katherine Trintchouk accept Medicare?
- Katherine Trintchouk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Trintchouk's NPI active?
- Yes — Katherine Trintchouk's NPI (1396748646) is active in the NPPES registry as of the last update on 2015-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.