Peter Marcus Porrino, ND
Naturopath · Sonoma, CA
Peter Marcus Porrino, ND is a naturopath with a practice address in Sonoma, California, and NPI 1467684233, issued on Aug 12, 2009. Check the license (California 295, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peter Marcus Porrino
- Credential
- ND
- Primary taxonomy
- Naturopath 175F00000X
- License number
- 295 CA
Self-reported in NPPES; status is on the state search - Practice location
- 710 W Napa St, Sonoma, CA 95476
- Phone
- (707) 996-9355
- Enumerated
- Aug 12, 2009
- Record last updated
- Aug 12, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (707) 996-9356
- Entity
- Type 1 · individual
8 nearest naturopath records → All 964 in California → Look up another NPI →
Also registered at 710 W Napa St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca Habansky, N.D.Naturopath1255660668
- Holly Seaton, RN, MFTAdult Psychiatric/Mental Health Registered Nurse1821200866
- Jacqueline Singer, PH.D.Forensic Psychologist1356539852
Verify Peter Marcus Porrino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 295Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average naturopath in 2024
41 Medicare Part D claims for 11 beneficiaries, against an average of 109 among the 1,866 providers of this specialty who prescribed in Part D.
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.
Peter Marcus Porrino among 964 naturopath records in California
Peter Marcus Porrino, ND is one of 964 naturopath records with a practice address in California. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 22% of them.
- NPI issued2009 · 22% of these records are older, 73% newer
- In a Medicare fileYes · 26% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 175F00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Naturopath providers in California
There are 964 naturopath records in California.
All 964 in California → Every provider in Sonoma → Naturopath nationwide →
The 8 naturopath records with the nearest ZIP codes
- Rebecca Habansky, N.D.Sonoma, CA 954761255660668
- Eric Kimbles, N.D.Sonoma, CA 954761144418658
- Danielle Schwaderer Kettler, N.D.Sonoma, CA 954761083914683
- Denise Cooluris, NDSebastopol, CA 954721295914182
- Pamela Gould, N.D.Sebastopol, CA 954721528217999
- Gabrielle Klein, NDSebastopol, CA 954721891583308
- Madeleine Morrison, N.D.Sebastopol, CA 954721396962585
- Ellerie Nagy, N.D.Sebastopol, CA 954721730534892
Common questions
What is Peter Marcus Porrino, ND's NPI number?
Peter Marcus Porrino, ND's National Provider Identifier (NPI) is 1467684233, issued on Aug 12, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Peter Marcus Porrino, ND located?
The NPPES record lists a practice address at 710 W Napa St, Sonoma, CA, 95476. Phone: (707) 996-9355. Providers update this record themselves, so call before visiting.
How can I verify Peter Marcus Porrino, ND's license?
NPPES lists California license number 295, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Peter Marcus Porrino, ND prescribe under Medicare Part D?
In 2024, Peter Marcus Porrino, ND had 41 Medicare Part D claims for 11 beneficiaries; the average among naturopath prescribers was 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.