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

MRS. NICKISHA KRISTINA JOYCE PA-C
NPI 1659986339
Physician Assistant in San Francisco, CA

Active since September 10, 2020PECOS Enrolled
350 PARNASSUS AVE # 700B, SAN FRANCISCO, CA 94117(415) 651-3342(424) 526-3323 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2026, May 11, 2026, Apr 9, 2026 and 3 more (6 updates tracked since 2020).

About Mrs. Nickisha Kristina Joyce Pa-c NPPES

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

MRS. NICKISHA KRISTINA JOYCE PA-C (NPI 1659986339) is an individual physician assistant in San Francisco, California, licensed in California (68322) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1659986339
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMRS. NICKISHA KRISTINA JOYCECredential: PA-C
Location Address350 PARNASSUS AVE # 700BSan Francisco, CA 94117-3608
Mailing Address425 W Colonial Dr Ste 303Orlando, FL 32804-6863 · (833) 702-8383 · Fax (689) 304-0303
Phone(415) 651-3342
Fax(424) 526-3323
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateSeptember 10, 2020
Last NPPES UpdateJuly 21, 20266 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
✔ NPI 1659986339 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · 68322
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.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License PA9113544 (FL)
350 PARNASSUS AVE # 700B, San Francisco, CA 94117
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Other Names 1

Former Name (1)Joyce Brown Pa

Secondary Practice Locations 2

Location 11215 Dunn AveJacksonville, FL 32218-6330 · Phone (904) 757-1998 · Fax (833) 941-1583
Location 23000 Dunn Ave Ste 1CJacksonville, FL 32218-4501 · Phone (904) 757-1998 · Fax (833) 941-1583

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, AvMed.Insurance ›

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

Mrs. Nickisha Kristina Joyce 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 ID8224403910
PECOS Enrollment IDI20230411002431
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 3

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
46 services46 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.
41 services37 patients
New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202
This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94117 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
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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.

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.

MELISSA DANA RAMSEY NURSE PRACTITIONER
Nurse Practitioner
350 PARNASSUS AVE # 700B
SAN FRANCISCO, CA 94117
San Francisco County (424) 600-8360
DR. ANA LISA CARR MD, MBA
Family Medicine
350 PARNASSUS AVE # 700B
SAN FRANCISCO, CA 94117
San Francisco County (415) 651-3342

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 Nickisha Joyce's NPI number?

The NPI number for Nickisha Joyce is 1659986339. It was assigned to this individual provider in the NPPES registry on September 10, 2020. The provider is also known as Joyce Brown PA.

Where is Nickisha Joyce located?

Nickisha Joyce practices at 350 Parnassus Ave # 700B, San Francisco, CA 94117. The listed phone number is (415) 651-3342.

What is Nickisha Joyce's specialty?

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

Is Nickisha Joyce enrolled in Medicare?

Yes. Nickisha Joyce 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.

What insurance does Nickisha Joyce accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan and AvMed list Nickisha Joyce 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 Nickisha Joyce was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.