Physician Profile
Unclaimed ProfileAbout LYTLE
Mark S Lytle, PsyD is a clinical psychologist practicing in San Diego, CA. Mark is also listed as specializing in psychologist — clinical.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Lytle's specialty?
Dr. Lytle is a clinical psychologist in San Diego, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CLINICAL PSYCHOLOGIST”.
NPI registry
Where can I find Dr. Lytle?
Dr. Lytle is listed at 11280 TRIBUNA AVE, San Diego, CA 92131. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Lytle?
The number on file is (858) 566-4748. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Lytle's NPI number?
Dr. Lytle's National Provider Identifier is 1801956198. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Lytle's medical education?
Dr. Lytle attended Other, graduating in 1980. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Lytle been practicing?
Dr. Lytle has 46 years experience. Calculated from a graduation year of 1980, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Lytle known for?
According to Medicare billing data, Dr. Lytle provides treatments such as psychotherapy, 1 hour. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Lytle confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lytle. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (858) 566-4748
- Email not available
Practice Locations
11280 TRIBUNA AVE
San Diego, CA 92131
Procedures Most Often Billed to Medicare
154 services · 12 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 1 hour | Treatment | 90837 |
154 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other clinical psychologists in San Diego 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1980 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Psychotherapy, 1 hour 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.