David Konczal, M.D.
NPI 1225204043 · Student in an Organized Health Care Education/Training Program · Sacramento, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Konczal, M.D. is a Student in an Organized Health Care Education/Training Program provider in Sacramento, CA (NPI 1225204043).
Provider details
- NPI number
- 1225204043
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 150 | 18 |
| Gabapentin | 104 | 33 |
| Sertraline Hcl | 101 | 35 |
| Trazodone Hcl | 71 | 23 |
| Fluoxetine Hcl | 71 | 15 |
| Escitalopram Oxalate | 49 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-01
- Last updated
- 2022-02-08
- Certified
- 2022-02-08
Frequently asked questions
- What is David Konczal's NPI number?
- David Konczal's National Provider Identifier (NPI) is 1225204043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Konczal's specialty?
- David Konczal is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is David Konczal located?
- David Konczal's practice location on file with NPPES is 4150 V St, Sacramento, CA 95817-1460.
- What is David Konczal's phone number?
- The practice phone number listed in the NPPES registry for David Konczal is (916) 734-7080.
- Does David Konczal accept Medicare?
- David Konczal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Konczal's NPI active?
- Yes — David Konczal's NPI (1225204043) is active in the NPPES registry as of the last update on 2022-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.