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CATHERINE NYQUIST PA-C
NPI 1013612753
Physician Assistant in El Dorado Hills, CA

Active since April 03, 2023PECOS EnrolledAccepts Medicare Assignment
4201 TOWN CENTER BLVD BLDG D, EL DORADO HILLS, CA 95762(530) 344-2070(530) 748-0332 Get Directions Write a Review

NPPES record last updated: December 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 16, 2025, Jul 24, 2023, Apr 3, 2023 (3 updates tracked since 2023).

About Catherine Nyquist Pa-c NPPES

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

CATHERINE NYQUIST PA-C (NPI 1013612753) is an individual physician assistant in El Dorado Hills, California, licensed in California (62987) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1013612753
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCATHERINE NYQUISTCredential: PA-C
Location Address4201 TOWN CENTER BLVD BLDG DEl Dorado Hills, CA 95762-7100
Mailing AddressPo Box 45680San Francisco, CA 94145-0680 · (530) 626-2618
Phone(530) 344-2070
Fax(530) 748-0332
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateApril 3, 2023
Last NPPES UpdateDecember 16, 20253 updates tracked since enumeration
NPPES CertifiedDecember 16, 2025
✔ NPI 1013612753 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 · 62987
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.
4201 TOWN CENTER BLVD BLDG D, El Dorado Hills, CA 95762
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Other Names 1

Former Name (1)Catherine Keane Pa-c

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

Catherine Nyquist 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 ID1557723350
PECOS Enrollment IDI20230810002084
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 4

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.
203 services196 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.
64 services63 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.
45 services44 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
22 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95762 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.

MARSHALL MEDICAL CENTER
Family Medicine
4201 TOWN CENTER BLVD BLDG D
EL DORADO HILLS, CA 95762
El Dorado County (916) 933-8010
MIRA LISBOA AGUIRRE
Licensed Vocational Nurse
4201 TOWN CENTER BLVD BLDG D
EL DORADO HILLS, CA 95762
El Dorado County (530) 672-7040
PRITEE CHHETRI FNP
Nurse Practitioner (Family)
4201 TOWN CENTER BLVD BLDG D
EL DORADO HILLS, CA 95762
El Dorado County (916) 933-8010
MARSHALL MEDICAL CENTER
Clinic/Center (Rehabilitation)
4201 TOWN CENTER BLVD BLDG D
EL DORADO HILLS, CA 95762
El Dorado County (530) 344-5464

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 Catherine Nyquist's NPI number?

The NPI number for Catherine Nyquist is 1013612753. It was assigned to this individual provider in the NPPES registry on April 3, 2023. The provider is also known as Catherine Keane Pa-C.

Where is Catherine Nyquist located?

Catherine Nyquist practices at 4201 Town Center Blvd Bldg D, El Dorado Hills, CA 95762. The listed phone number is (530) 344-2070.

What is Catherine Nyquist's specialty?

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

Is Catherine Nyquist enrolled in Medicare?

Yes. Catherine Nyquist 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 Catherine Nyquist was last updated on December 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.