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TIFFANY SHEM PA-C
NPI 1245991553
Physician Assistant in Alameda, CA

Active since January 07, 2022PECOS EnrolledAccepts Medicare Assignment
91.04/100
CMS Quality Rating
815 ATLANTIC AVE STE 100, ALAMEDA, CA 94501(510) 535-7363 Get Directions Write a Review

NPPES record last updated: August 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 21, 2022, Jun 7, 2022, Jan 7, 2022 (3 updates tracked since 2022).

About Tiffany Shem Pa-c NPPES

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

TIFFANY SHEM PA-C (NPI 1245991553) is an individual physician assistant in Alameda, California, licensed in California (PA60848) and active in the NPI registry since January 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1245991553
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameTIFFANY SHEMCredential: PA-C
Location Address815 ATLANTIC AVE STE 100Alameda, CA 94501-2298
Mailing Address815 Atlantic Ave Ste 100Alameda, CA 94501-2298 · (510) 535-7363
Phone(510) 535-7363
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateJanuary 7, 2022
Last NPPES UpdateAugust 21, 20223 updates tracked since enumeration
NPPES CertifiedAugust 21, 2022
✔ NPI 1245991553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA60848
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 PA60848 (CA)
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License PA60848 (CA)
815 ATLANTIC AVE STE 100, Alameda, CA 94501
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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

Tiffany Shem 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 ID4981086790
PECOS Enrollment IDI20220726002604
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.

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.
113 services26 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.
33 services31 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.
28 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94501 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.

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.

91.04/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.13
Promoting Interoperability100
Improvement Activities40
Cost64.1

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 Tiffany Shem's NPI number?

The NPI number for Tiffany Shem is 1245991553. It was assigned to this individual provider in the NPPES registry on January 7, 2022.

Where is Tiffany Shem located?

Tiffany Shem practices at 815 Atlantic Ave Ste 100, Alameda, CA 94501. The listed phone number is (510) 535-7363.

What is Tiffany Shem's specialty?

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

Is Tiffany Shem enrolled in Medicare?

Yes. Tiffany Shem 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 Tiffany Shem was last updated on August 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.