Kristina Helene Olfson, F.N.P.
Family Nurse Practitioner · Monterey, CA
Kristina Helene Olfson, F.N.P. is a family nurse practitioner with a practice address in Monterey, California, and NPI 1891095311, issued on Oct 31, 2010. Check the license (California 19203, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kristina Helene Olfson
- Credential
- F.N.P.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 19203 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23795 WR Holman Hwy, Monterey, CA 93940
- Phone
- (831) 915-4924
- Enumerated
- Oct 31, 2010
- Record last updated
- Apr 8, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Kristina Helene Olfson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 19203Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% more Medicare Part D claims than the average family nurse practitioner in 2024
1,476 Medicare Part D claims for 126 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 77 claims were for opioids.
Most prescribed
- Atorvastatin Calcium85 claims
- Pantoprazole Sodium68 claims
- Levothyroxine Sodium65 claims
- Metoprolol Tartrate45 claims
- Hydralazine Hcl43 claims
- Gabapentin41 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Kristina Helene Olfson among 16,966 family nurse practitioner records in California
Kristina Helene Olfson, F.N.P. is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 17% of them.
- NPI issued2010 · 17% of these records are older, 81% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2011 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
41 family nurse practitioner records list a practice address in Monterey
They are 41 of the 1,945 NPPES records with a practice address in Monterey, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Monterey → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Sabah Al Marashi, FNPMonterey, CA 939401982908513
- Mary Bilbro, FNPMonterey, CA 939401295010866
- Cynthia Fernandez, MN, FNP- BCMonterey, CA 939401104882570
- Ann Marie Fitzgerald, CFNP, MSN, RNMonterey, CA 939401558789412
- Milly JosephMonterey, CA 939401770515769
- Shari Kent, N.PMonterey, CA 939401073751491
- Diana Kolman, NPMonterey, CA 939401720404163
- Elizabeth Mills, FNP-CMonterey, CA 939401790189231
Common questions
What is Kristina Helene Olfson, F.N.P.'s NPI number?
Kristina Helene Olfson, F.N.P.'s National Provider Identifier (NPI) is 1891095311, issued on Oct 31, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Kristina Helene Olfson, F.N.P. located?
The NPPES record lists a practice address at 23795 WR Holman Hwy, Monterey, CA, 93940. Phone: (831) 915-4924. Providers update this record themselves, so call before visiting.
How can I verify Kristina Helene Olfson, F.N.P.'s license?
NPPES lists California license number 19203, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kristina Helene Olfson, F.N.P. prescribe under Medicare Part D?
In 2024, Kristina Helene Olfson, F.N.P. had 1,476 Medicare Part D claims for 126 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.