NPPES file of Aug 9, 2026

Skye Raelynn Porter Berg, FNP

Nurse Practitioner · San Francisco, CA

Skye Raelynn Porter Berg, FNP is a nurse practitioner with a practice address in San Francisco, California, and NPI 1508446089, issued on Apr 9, 2021. Check the license (California 95019889, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1508446089
Name
Skye Raelynn Porter Berg
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
95019889 CA
95223197 CA
Self-reported in NPPES; status is on the state search
Practice location
505 Parnassus Ave # M-917, San Francisco, CA 94143
Phone
(415) 353-1116
Enumerated
Apr 9, 2021
Record last updated
Mar 14, 2025
Fax
(415) 353-1990
Medicaid IDs
00000 IL
2211IMAA CA
Medicare enrollment
Enrolled (PECOS I20220711002039); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 505 Parnassus Ave # M-917

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amanda Dupree, ARNPAcute Care Nurse Practitioner1386017689
  2. Jon Peter SardeaPhysician Assistant1811450885
  3. Damon Yu, D.O.Anesthesiology Physician1396139242

Verify Skye Raelynn Porter Berg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95019889
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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56% fewer Medicare Part D claims than the average nurse practitioner in 2024

490 Medicare Part D claims for 110 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Skye Porter Berg490
  2. Specialty average1,109

Most prescribed

  1. Clopidogrel97 claims
  2. Atorvastatin Calcium92 claims
  3. Metoprolol Succinate43 claims
  4. Losartan Potassium28 claims
  5. Rosuvastatin Calcium25 claims
  6. Carvedilol18 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.

Bills Medicare through 2 group practices

  1. Regents OF The Univ OF CASacramento, CA
  2. University Anesthesia Medical GroupSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Skye Raelynn Porter Berg among 8,223 nurse practitioner records in California

Skye Raelynn Porter Berg, FNP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 71% of them.

  • NPI issued2021 · 71% of these records are older, 23% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2021 · median 2017 among the 3,425 with a school on file
  • Record last updated2025 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Rosalie Bravo, RN, NPSan Francisco, CA 941431740224690
  2. Mitchel Erickson, NPSan Francisco, CA 941431851330260
  3. Caroline Farless, NPSan Francisco, CA 941431720034960
  4. Colleen Irwin, NPSan Francisco, CA 941431316984362
  5. Susan Janson, DNSCSan Francisco, CA 941431437197597
  6. Peter Knott, RN, MSNSan Francisco, CA 941431295774602
  7. Geoffrey Latham, RN, NPSan Francisco, CA 941431356395842
  8. Sarah Maclachlan, FNPSan Francisco, CA 941431972540946

Common questions

What is Skye Raelynn Porter Berg, FNP's NPI number?

Skye Raelynn Porter Berg, FNP's National Provider Identifier (NPI) is 1508446089, issued on Apr 9, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Skye Raelynn Porter Berg, FNP located?

The NPPES record lists a practice address at 505 Parnassus Ave # M-917, San Francisco, CA, 94143. Phone: (415) 353-1116. Providers update this record themselves, so call before visiting.

How can I verify Skye Raelynn Porter Berg, FNP's license?

NPPES lists California license number 95019889, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Skye Raelynn Porter Berg, FNP prescribe under Medicare Part D?

In 2024, Skye Raelynn Porter Berg, FNP had 490 Medicare Part D claims for 110 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.