EMILY ANN SERNA
NPI 1538748769
Family Medicine in San Diego, CA

Active since April 05, 2021PECOS EnrolledAccepts Medicare Assignment
550 WASHINGTON ST, SAN DIEGO, CA 92103(619) 713-7974 Get Directions Write a Review

NPPES record last updated: May 29, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 29, 2026, Jul 24, 2024, Oct 2, 2021 and 1 more (4 updates tracked since 2021).

About Emily Ann Serna NPPES

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

EMILY ANN SERNA (NPI 1538748769) is an individual family medicine provider in San Diego, California, licensed in California (A183870) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2021).

NPPES Registry Identity

NPI1538748769
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameEMILY ANN SERNA
Location Address550 WASHINGTON STSan Diego, CA 92103-2213
Mailing Address550 Washington StSan Diego, CA 92103-2213 · (619) 713-7974
Sole ProprietorNo
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2021
Enumeration DateApril 5, 2021
Last NPPES UpdateMay 29, 20264 updates tracked since enumeration
NPPES CertifiedMay 29, 2026
NPI 1538748769 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses Licensed in CA · A183870 Licensed in CA · PTL7396
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

550 WASHINGTON ST, San Diego, CA 92103

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Emily Ann Serna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7810435427
PECOS Enrollment IDI20240814002080
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
39 services28 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
26 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92103 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
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 17

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

Pediatrics (Pediatric Endocrinology)
550 WASHINGTON ST, STE #300
SAN DIEGO, CA 92103
Pediatrics
550 WASHINGTON ST, STE 300
SAN DIEGO, CA 92103
Internal Medicine
550 WASHINGTON ST, SUITE 423
SAN DIEGO, CA 92103
Pediatrics
550 WASHINGTON ST, SUITE 300
SAN DIEGO, CA 92103
Nurse Practitioner (Community Health)
550 WASHINGTON ST, SUITE 601
SAN DIEGO, CA 92103
Health Maintenance Organization
550 WASHINGTON ST, STE 300
SAN DIEGO, CA 92103
Preventive Medicine (Occupational Medicine)
550 WASHINGTON ST, STE # 601
SAN DIEGO, CA 92103
Colon & Rectal Surgery
550 WASHINGTON ST, SUITE 821
SAN DIEGO, CA 92103

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 Emily Serna's NPI number?

The NPI number for Emily Serna is 1538748769. It was assigned to this individual provider in the NPPES registry on April 5, 2021.

Where is Emily Serna located?

Emily Serna practices at 550 Washington St, San Diego, CA 92103. The listed phone number is (619) 713-7974.

What is Emily Serna's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Emily Serna enrolled in Medicare?

Yes. Emily Serna is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Emily Serna was last updated on May 29, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.