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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.

JESSICA THERESA GREISEN
NPI 1972188910
Physician Assistant in Folsom, CA

Active since March 11, 2021PECOS Enrolled
2220 E BIDWELL ST, FOLSOM, CA 95630(916) 800-4685 Get Directions Write a Review

NPPES record last updated: September 18, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 18, 2026, Mar 11, 2021 (2 updates tracked since 2021).

About Jessica Theresa Greisen NPPES

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

JESSICA THERESA GREISEN (NPI 1972188910) is an individual physician assistant in Folsom, California, licensed in California (63869) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of Des Moines University Of Osteopathic Medicine And Health Sciences (2023).

NPPES Registry Identity

NPI1972188910
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameJESSICA THERESA GREISEN
Location Address2220 E BIDWELL STFolsom, CA 95630-3463
Mailing Address2220 E Bidwell StFolsom, CA 95630-3463 · (916) 800-4685
Phone(916) 800-4685
Sole ProprietorNo
Medical School CMSDes Moines University Of Osteopathic Medicine And Health SciencesGraduated 2023
Enumeration DateMarch 11, 2021
Last NPPES UpdateSeptember 18, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2026
✔ NPI 1972188910 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 · 63869
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.
2220 E BIDWELL ST, Folsom, CA 95630
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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

Jessica Theresa Greisen 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 ID7113360207
PECOS Enrollment IDI20240206001079
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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
99 services97 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
53 services53 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
39 services36 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95630 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
$92.61 typical visit price
range $60.44 – $180.85
Typical copayment $23.15 (range $15.11 – $45.21)
Most-billed visit code 99203
Established Patient
$75.03 typical visit price
range $19.88 – $148.15
Typical copayment $18.75 (range $4.97 – $37.03)
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 4

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

TRAVIS LOIDOLT DO, INC.
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
2220 E BIDWELL ST
FOLSOM, CA 95630
Sacramento County (916) 800-4685
DR. DAVID LAWRENCE KAUFMAN M.D.
Plastic Surgery
2220 E BIDWELL ST
FOLSOM, CA 95630
Sacramento County (916) 983-9895
KRISTIN SIU PA-C
Physician Assistant
2220 E BIDWELL ST
FOLSOM, CA 95630
Sacramento County (916) 800-4685
BRIAN R BLACKBURN D.O.
Orthopaedic Surgery
2220 E BIDWELL ST
FOLSOM, CA 95630
Sacramento County (916) 800-4685

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 Jessica Greisen's NPI number?

The NPI number for Jessica Greisen is 1972188910. It was assigned to this individual provider in the NPPES registry on March 11, 2021.

Where is Jessica Greisen located?

Jessica Greisen practices at 2220 E Bidwell St, Folsom, CA 95630. The listed phone number is (916) 800-4685.

What is Jessica Greisen's specialty?

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

Is Jessica Greisen enrolled in Medicare?

Yes. Jessica Greisen 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 Jessica Greisen was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.