Adam Bortner
NPI 1811491749 · Infectious Disease Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adam Bortner is a Infectious Disease Physician provider in San Diego, CA (NPI 1811491749).
Provider details
- NPI number
- 1811491749
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A164879 (CA)
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
8 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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 70 | 21 |
| Tamsulosin Hcl | 61 | — |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 46 | — |
| Gabapentin | 41 | — |
| Losartan Potassium | 35 | — |
| Lisinopril | 33 | — |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-23
- Last updated
- 2025-03-26
- Certified
- 2025-03-26
Frequently asked questions
- What is Adam Bortner's NPI number?
- Adam Bortner's National Provider Identifier (NPI) is 1811491749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adam Bortner's specialty?
- Adam Bortner is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Adam Bortner located?
- Adam Bortner's practice location on file with NPPES is 4168 Front St, San Diego, CA 92103-2030.
- What is Adam Bortner's phone number?
- The practice phone number listed in the NPPES registry for Adam Bortner is (800) 926-8273.
- Does Adam Bortner accept Medicare?
- Adam Bortner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adam Bortner's NPI active?
- Yes — Adam Bortner's NPI (1811491749) is active in the NPPES registry as of the last update on 2025-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.