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STEPHANIE SERNA PA-C
NPI 1245759810
Physician Assistant in Napa, CA

Active since September 14, 2017PECOS EnrolledAccepts Medicare Assignment
78.73/100
CMS Quality Rating
3273 CLAREMONT WAY STE 100, NAPA, CA 94558(707) 254-7117(707) 265-6435 Get Directions Write a Review

NPPES record last updated: July 15, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 15, 2020, Dec 18, 2017, Sep 14, 2017 (3 updates tracked since 2017).

About Stephanie Serna Pa-c NPPES

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

STEPHANIE SERNA PA-C (NPI 1245759810) is an individual physician assistant in Napa, California, licensed in California (PA54829) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Diego, and is a graduate of Western University Of Health Sciences College Of Dental Med (2017).

NPPES Registry Identity

NPI1245759810
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSTEPHANIE SERNACredential: PA-C
Location Address3273 CLAREMONT WAY STE 100Napa, CA 94558-3328
Mailing Address3273 Claremont Way, Ste 100Napa, CA 94558-3328 · (707) 254-7117 · Fax (707) 265-6435
Phone(707) 254-7117
Fax(707) 265-6435
Sole ProprietorYes
Medical School CMSWestern University Of Health Sciences College Of Dental MedGraduated 2017
Enumeration DateSeptember 14, 2017
Last NPPES UpdateJuly 15, 20203 updates tracked since enumeration
NPPES CertifiedJuly 15, 2020
✔ NPI 1245759810 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA54829
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
3273 CLAREMONT WAY STE 100, Napa, CA 94558
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Secondary Practice Location 1

Location 11399 9th Ave Apt 1507San Diego, CA 92101-4700 · Phone (520) 780-3939

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

Stephanie Serna Pa-c 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 ID7517226772
PECOS Enrollment IDI20180115000745
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 12

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
564 services108 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
266 services234 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
143 services114 patients
X-ray of hip, 2-3 views 73502
An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.
114 services102 patients
X-ray of knee, 3 views 73562
An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.
114 services95 patients
X-ray of knee, 4 or more views 73564
An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.
80 services72 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94558 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
$98.97 typical visit price
range $65.08 – $192.16
Typical copayment $24.74 (range $16.27 – $48.04)
Most-billed visit code 99203
Established Patient
$80.32 typical visit price
range $21.86 – $157.83
Typical copayment $20.08 (range $5.46 – $39.45)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.73/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality72.85
Promoting Interoperability94
Improvement Activities40
Cost55.1

Reported Quality Measures

Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
96%282 patients4/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
100%472 patients5/55-star benchmark: 99%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
58%314 patients3/55-star benchmark: 97%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
29%192 patients2/55-star benchmark: 97%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
52%314 patients3/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
1%314 patients1/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
3%314 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Walker, folding, wheeled, adjustable or fixed height E0143
DME-Other DME · category DE000N
1 supplier20 claims20 services$53.77 avg. paid by Medicare
Dynamic adjustable knee extension / flexion device, includes soft interface material E1810
DME-Other DME · category DE000N
1 supplier18 claims18 services$93.64 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 6

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

KAELYN CORINNE CASPILLO PA-C
Physician Assistant
3273 CLAREMONT WAY STE 100
NAPA, CA 94558
Napa County (707) 603-1060
SYLVIA J MEYER PA-C
Physician Assistant
3273 CLAREMONT WAY STE 100
NAPA, CA 94558
Napa County (707) 603-1060
MISS MICHELLE FINESSE DEL ROSARIO PA-C
Physician Assistant
3273 CLAREMONT WAY STE 100, NAPA VALLEY ORTHOPAEDIC MEDICAL GROUP, INC
NAPA, CA 94558
Napa County (707) 254-7117
DR. MICHAEL LOUIS CARAVELLI M.D.
Orthopaedic Surgery
3273 CLAREMONT WAY STE 100
NAPA, CA 94558
Napa County (707) 254-7117
JACQUELINE KIM NGUYEN MD
Orthopaedic Surgery (Foot and Ankle Surgery)
3273 CLAREMONT WAY STE 100
NAPA, CA 94558
Napa County (707) 254-7117
DR. JACQUELINE SOICHER WEISBEIN D.O.
Physical Medicine & Rehabilitation (Pain Medicine)
3273 CLAREMONT WAY STE 100
NAPA, CA 94558
Napa County (707) 254-7117

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 Stephanie Serna's NPI number?

The NPI number for Stephanie Serna is 1245759810. It was assigned to this individual provider in the NPPES registry on September 14, 2017.

Where is Stephanie Serna located?

Stephanie Serna practices at 3273 Claremont Way Ste 100, Napa, CA 94558. The listed phone number is (707) 254-7117.

What is Stephanie Serna's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Stephanie Serna enrolled in Medicare?

Yes. Stephanie 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 Stephanie Serna was last updated on July 15, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.