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NICHOLAS M. CAMARENA I MSN, RN, CCRN, FNP
NPI 1790674554
Nurse Practitioner in San Francisco, CA

Active since June 28, 2025PECOS Enrolled
2355 MARKET ST, SAN FRANCISCO, CA 94114(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 28, 2026, Jun 28, 2025 (2 updates tracked since 2025).

About Nicholas M. Camarena I Msn, Rn, Ccrn, Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NICHOLAS M. CAMARENA I MSN, RN, CCRN, FNP (NPI 1790674554) is an individual nurse practitioner in San Francisco, California, licensed in California (95035817) and active in the NPI registry since June 2025. He is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1790674554
Entity TypeIndividualMale
Primary Taxonomy363L00000X
Provider Legal NameNICHOLAS M. CAMARENA ICredential: MSN, RN, CCRN, FNP
Location Address2355 MARKET STSan Francisco, CA 94114-1617
Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723 · (415) 658-6791 · Fax (415) 520-0904
Phone(888) 663-6331
Fax(415) 252-7176
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateJune 28, 2025
Last NPPES UpdateApril 28, 20262 updates tracked since enumeration
NPPES CertifiedApril 28, 2026
✔ NPI 1790674554 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 95035817
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
2355 MARKET ST, San Francisco, CA 94114
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nicholas M. Camarena I Msn, Rn, Ccrn, Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6002303773
PECOS Enrollment IDI20251015004296
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Nicholas Camarena reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

One Medical Group, Inc.
3.2 mi
Family Medicine
2 EMBARCADERO CTR LBBY LEVEL
San Francisco, CA 94111
  • Reassigned Medicare billing, California enrollment
  • 291 clinicians in this Medicare group
NPI 1467781641 (415) 578-3100
Carbon Health Medical Group Of California PC
12 mi
Urgent Care
2920 TELEGRAPH AVE
Berkeley, CA 94705
  • Reassigned Medicare billing, California enrollment
  • 241 clinicians in this Medicare group
NPI 1417294232 (510) 686-3621

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94114 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JIMMY LE
Family Medicine
2355 MARKET ST
SAN FRANCISCO, CA 94114
San Francisco County (888) 663-6331
AILEEN KRISTIN KUCSERA PA-C
Physician Assistant
2355 MARKET ST
SAN FRANCISCO, CA 94114
San Francisco County (888) 663-6331
DR. RAMIZ KSERI
Family Medicine
2355 MARKET ST
SAN FRANCISCO, CA 94114
San Francisco County (888) 663-6331
MS. JODI KUNIBE NP
Nurse Practitioner
2355 MARKET ST
SAN FRANCISCO, CA 94114
San Francisco County (888) 663-6331

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nicholas Camarena's NPI number?

The NPI number for Nicholas Camarena is 1790674554. It was assigned to this individual provider in the NPPES registry on June 28, 2025.

Where is Nicholas Camarena located?

Nicholas Camarena practices at 2355 Market St, San Francisco, CA 94114. The listed phone number is (888) 663-6331.

What is Nicholas Camarena's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Nicholas Camarena enrolled in Medicare?

Yes. Nicholas Camarena is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nicholas Camarena's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Camarena reassigns Medicare benefits to 2 organizations: One Medical Group, Inc. (San Francisco, CA) and Carbon Health Medical Group Of California PC (Berkeley, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nicholas Camarena's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Nicholas Camarena was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.