John Keltner
NPI 1740447416 · Psychiatry Physician · La Jolla, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Keltner is a Psychiatry Physician provider in La Jolla, CA (NPI 1740447416).
Provider details
- NPI number
- 1740447416
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A71514 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
4,233 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 2,553 | $132 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 1,622 | $72 |
| Psychotherapy With Evaluation and Management Visit, 45 Minutes90836 | 29 | $92 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 29 | $171 |
Typical Medicare-allowed amounts for these services range $72–$171 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 420 | 56 |
| Clonazepam | 408 | 50 |
| Lorazepam | 381 | 42 |
| Quetiapine Fumarate | 264 | 50 |
| Sertraline Hcl | 256 | 61 |
| Trazodone Hcl | 229 | 56 |
| Lamotrigine | 197 | 48 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-20
- Last updated
- 2011-09-16
Frequently asked questions
- What is John Keltner's NPI number?
- John Keltner's National Provider Identifier (NPI) is 1740447416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Keltner's specialty?
- John Keltner is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is John Keltner located?
- John Keltner's practice location on file with NPPES is 9500 Gilman Dr, La Jolla, CA 92093-0603.
- What is John Keltner's phone number?
- The practice phone number listed in the NPPES registry for John Keltner is (619) 838-0519.
- Does John Keltner accept Medicare?
- John Keltner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Keltner's NPI active?
- Yes — John Keltner's NPI (1740447416) is active in the NPPES registry as of the last update on 2011-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.