Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JESSICA MISAKO FRELINGER MD
NPI 1720648710
Pediatrics - Pediatric Critical Care Medicine in San Francisco, CA

Q: What is Jessica Frelinger's NPI number?

The NPI number for Jessica Frelinger is 1720648710. It was assigned to this individual provider in the NPPES registry on June 20, 2019.

Q: What is Jessica Frelinger's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Q: When was this NPI record last updated?

The NPPES record for Jessica Frelinger was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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.

Active since June 20, 2019PECOS Enrolled

1975 4TH ST, SAN FRANCISCO, CA 94143(415) 476-5153 Get Directions Write a Review

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 6, 2022, Jun 20, 2019 (2 updates tracked since 2019).

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About Jessica Misako Frelinger Md NPPES

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

JESSICA MISAKO FRELINGER MD (NPI 1720648710) is an individual pediatric critical care medicine provider in San Francisco, California, licensed in California (A177464) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in Los Angeles.

NPPES Registry Identity

NPI1720648710

Entity TypeIndividualFemale

Primary Taxonomy2080P0203X

Provider Legal NameJESSICA MISAKO FRELINGERCredential: MD

Location Address1975 4TH STSan Francisco, CA 94143-2351

Mailing Address4650 W Sunset BlvdLos Angeles, CA 90027-6062 · (323) 361-2122

Phone(415) 476-5153

Sole ProprietorNo

Enumeration DateJune 20, 2019

Last NPPES UpdateJune 23, 20262 updates tracked since enumeration

NPPES CertifiedJune 23, 2026

✔ NPI 1720648710 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080P0203X

License✔ Licensed in CA · A177464

Definition

A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.

Also ListedPediatricsTaxonomy 208000000X · License A177464 (CA)

1975 4TH ST, San Francisco, CA 94143

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Secondary Practice Location 1

Location 14650 W Sunset BlvdLos Angeles, CA 90027-6062 · Phone (323) 361-2122

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jessica Misako Frelinger Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Other Providers at the Same Location NPPES 20

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

DR. ABBEY CORIN LEA DPT

Physical Therapist