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ALYSSA LOEFFLER PA-C
NPI 1619699014
Physician Assistant - Medical in San Diego, CA

Active since September 13, 2022PECOS Enrolled
3900 5TH AVE STE 140, SAN DIEGO, CA 92103(858) 554-1212(858) 795-1195 Get Directions Write a Review

NPPES record last updated: March 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 16, 2026, Nov 7, 2023, Oct 3, 2022 and 1 more (4 updates tracked since 2022).

About Alyssa Loeffler Pa-c NPPES

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

ALYSSA LOEFFLER PA-C (NPI 1619699014) is an individual medical provider in San Diego, California, licensed in Oregon (PA226018) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619699014
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameALYSSA LOEFFLERCredential: PA-C
Location Address3900 5TH AVE STE 140San Diego, CA 92103-3198
Mailing Address9850 Genesee Ave Ste 320La Jolla, CA 92037-1208 · (858) 554-1212 · Fax (858) 795-1195
Phone(858) 554-1212
Fax(858) 795-1195
Sole ProprietorNo
Enumeration DateSeptember 13, 2022
Last NPPES UpdateMarch 16, 20264 updates tracked since enumeration
NPPES CertifiedMarch 16, 2026
✔ NPI 1619699014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in OR · PA226018
3900 5TH AVE STE 140, San Diego, CA 92103
Open in Google Maps ↗

Other Names 1

Former Name (1)Alyssa Connolly

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Regence BlueCross BlueShield of Oregon.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alyssa Loeffler Pa-c 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 2

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

MONICA PERLMAN MD, INC
Pediatrics
3900 5TH AVE STE 140
SAN DIEGO, CA 92103
San Diego County (858) 731-0300
KELLIE A MCADAMS PA
Physician Assistant (Medical)
3900 5TH AVE STE 140
SAN DIEGO, CA 92103
San Diego County (858) 554-1212

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 Alyssa Loeffler's NPI number?

The NPI number for Alyssa Loeffler is 1619699014. It was assigned to this individual provider in the NPPES registry on September 13, 2022. The provider is also known as Alyssa Connolly.

Where is Alyssa Loeffler located?

Alyssa Loeffler practices at 3900 5th Ave Ste 140, San Diego, CA 92103. The listed phone number is (858) 554-1212.

What is Alyssa Loeffler's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Alyssa Loeffler enrolled in Medicare?

Yes. Alyssa Loeffler is registered in the Medicare PECOS enrollment system.

What insurance does Alyssa Loeffler accept?

Health plans from BridgeSpan Health Company and Regence BlueCross BlueShield of Oregon list Alyssa Loeffler as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alyssa Loeffler was last updated on March 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.