Teresa Geisinger
NPI 1811384365 · Family Nurse Practitioner · Temecula, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Geisinger is a Family Nurse Practitioner provider in Temecula, CA (NPI 1811384365).
Provider details
- NPI number
- 1811384365
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95002249 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rabeprazole Sodium | 287 | 91 |
| Famotidine | 250 | 76 |
| Pantoprazole Sodium | 203 | 78 |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 80 | 24 |
| Dicyclomine Hcl | 80 | 27 |
| Nortriptyline Hcl | 75 | 17 |
| Linaclotidebrand: Linzess | 66 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,175 across 83 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 (2)
- 3811 Valley Centre DrScripps Clinic Carmel Valley - Internal MedicineSan Diego, CA 92130-3318Phone: (858) 764-3010
- 4510 Executive Dr # 7San Diego, CA 92121Phone: (858) 657-7729Fax: (858) 587-6680
Registry dates
- Enumerated
- 2015-04-22
- Last updated
- 2025-01-15
- Certified
- 2025-01-15
Frequently asked questions
- What is Teresa Geisinger's NPI number?
- Teresa Geisinger's National Provider Identifier (NPI) is 1811384365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Geisinger's specialty?
- Teresa Geisinger is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Teresa Geisinger located?
- Teresa Geisinger's practice location on file with NPPES is 31625 De Portola Rd Ste 101, Temecula, CA 92592-2770.
- What is Teresa Geisinger's phone number?
- The practice phone number listed in the NPPES registry for Teresa Geisinger is (951) 501-4200.
- Does Teresa Geisinger accept Medicare?
- Teresa Geisinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Geisinger's NPI active?
- Yes — Teresa Geisinger's NPI (1811384365) is active in the NPPES registry as of the last update on 2025-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.