Kristina Olfson, F.N.P.
NPI 1891095311 · Family Nurse Practitioner · Monterey, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristina Olfson, F.N.P. is a Family Nurse Practitioner provider in Monterey, CA (NPI 1891095311).
Provider details
- NPI number
- 1891095311
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- F.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 19203 (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 tenure38% of score
15 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 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 85 | 13 |
| Pantoprazole Sodium | 68 | — |
| Levothyroxine Sodium | 65 | 14 |
| Metoprolol Tartrate | 45 | — |
| Hydralazine Hcl | 43 | — |
| Gabapentin | 41 | — |
| Lorazepam | 34 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-10-31
- Last updated
- 2011-04-08
Frequently asked questions
- What is Kristina Olfson's NPI number?
- Kristina Olfson's National Provider Identifier (NPI) is 1891095311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristina Olfson's specialty?
- Kristina Olfson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kristina Olfson located?
- Kristina Olfson's practice location on file with NPPES is 23795 Wr Holman Hwy, Monterey, CA 93940-5903.
- What is Kristina Olfson's phone number?
- The practice phone number listed in the NPPES registry for Kristina Olfson is (831) 915-4924.
- Does Kristina Olfson accept Medicare?
- Kristina Olfson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristina Olfson's NPI active?
- Yes — Kristina Olfson's NPI (1891095311) is active in the NPPES registry as of the last update on 2011-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.