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GREGORY ISAACSON PA-C
NPI 1992283600
Physician Assistant in Carlisle, IA

Active since August 03, 2018PECOS EnrolledAccepts Medicare Assignment
2755 GATEWAY DR, CARLISLE, IA 50047(515) 358-7300(515) 358-7341 Get Directions Write a Review

NPPES record last updated: May 10, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 10, 2021, Aug 3, 2018 (2 updates tracked since 2018).

About Gregory Isaacson Pa-c NPPES

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

GREGORY ISAACSON PA-C (NPI 1992283600) is an individual physician assistant in Carlisle, Iowa, licensed in Iowa (092988) and active in the NPI registry since August 2018. He is enrolled in Medicare PECOS, is affiliated with Unitypoint Health - Des Moines Iowa Methodist Medi, and maintains a secondary practice location in Indianola.

NPPES Registry Identity

NPI1992283600
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameGREGORY ISAACSONCredential: PA-C
Location Address2755 GATEWAY DRCarlisle, IA 50047-2302
Mailing AddressPo Box 1475Des Moines, IA 50305-1475 · (515) 358-7300 · Fax (515) 358-7341
Phone(515) 358-7300
Fax(515) 358-7341
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateAugust 3, 2018
Last NPPES UpdateMay 10, 20212 updates tracked since enumeration
NPPES CertifiedMay 10, 2021
✔ NPI 1992283600 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 IA · 092988
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.
2755 GATEWAY DR, Carlisle, IA 50047
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Secondary Practice Location 1

Location 1307 E Scenic Valley AveIndianola, IA 50125-4865 · Phone (515) 961-8448 · Fax (515) 643-9100

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and more.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

Gregory Isaacson 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 ID4486905379
PECOS Enrollment IDI20180914001503
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.

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.
70 services64 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.
48 services38 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
22 services20 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
19 services16 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Unitypoint Health - Des Moines Iowa Methodist Medi

Acute Care Hospitals · Des Moines, IA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number160082
Location1200 Pleasant StreetDes Moines, IA 50309 · Polk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50047 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
$81.84 typical visit price
range $52.96 – $161.40
Typical copayment $20.46 (range $13.24 – $40.35)
Most-billed visit code 99203
Established Patient
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
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 3

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

MERCY CLINICS, INC
Family Medicine
2755 GATEWAY DR
CARLISLE, IA 50047
Warren County (515) 358-7300
CATHERINE ALEXANDRA DEL ROSARIO MD
Family Medicine
2755 GATEWAY DR
CARLISLE, IA 50047
Warren County (515) 358-7300
MARISSA PYLE DO
Family Medicine
2755 GATEWAY DR
CARLISLE, IA 50047
Warren County (515) 358-7300

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 Gregory Isaacson's NPI number?

The NPI number for Gregory Isaacson is 1992283600. It was assigned to this individual provider in the NPPES registry on August 3, 2018.

Where is Gregory Isaacson located?

Gregory Isaacson practices at 2755 Gateway Dr, Carlisle, IA 50047. The listed phone number is (515) 358-7300.

What is Gregory Isaacson's specialty?

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

Is Gregory Isaacson enrolled in Medicare?

Yes. Gregory Isaacson 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 Gregory Isaacson accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 2 other insurers list Gregory Isaacson 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.

Is Gregory Isaacson affiliated with any hospitals?

According to CMS data, Gregory Isaacson is affiliated with Unitypoint Health - Des Moines Iowa Methodist Medi.

When was this NPI record last updated?

The NPPES record for Gregory Isaacson was last updated on May 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.