Caitlin Lynch, DO
NPI 1538748736 · Family Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlin Lynch, DO is a Family Medicine Physician provider in San Diego, CA (NPI 1538748736).
Provider details
- NPI number
- 1538748736
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 22698 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 38 | 15 |
| Hydrochlorothiazide | 33 | 11 |
| Metformin Hcl | 22 | — |
| Amlodipine Besylate | 20 | — |
| Dulaglutidebrand: Trulicity | 15 | — |
| Lisinopril | 12 | — |
| Fluticasone Propionate | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$220 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 8815 Germantown Ave Fl 5Philadelphia, PA 19118-2722Phone: (215) 248-8145Fax: (215) 248-8852
Registry dates
- Enumerated
- 2021-04-05
- Last updated
- 2024-08-28
- Certified
- 2024-08-28
Frequently asked questions
- What is Caitlin Lynch's NPI number?
- Caitlin Lynch's National Provider Identifier (NPI) is 1538748736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Lynch's specialty?
- Caitlin Lynch is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Caitlin Lynch located?
- Caitlin Lynch's practice location on file with NPPES is 3900 5th Ave Ste 110, San Diego, CA 92103-3122.
- What is Caitlin Lynch's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Lynch is (858) 554-1212.
- Does Caitlin Lynch accept Medicare?
- Caitlin Lynch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlin Lynch's NPI active?
- Yes — Caitlin Lynch's NPI (1538748736) is active in the NPPES registry as of the last update on 2024-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.