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MRS. GRETCHEN TOUMA MICHAELSON APRN
NPI 1508898800
Nurse Practitioner - Adult Health in South Windsor, CT

Active since July 07, 2006PECOS Enrolled
1741 ELLINGTON RD STE 1, SOUTH WINDSOR, CT 06074(860) 263-3603(860) 254-6167 Get Directions Write a Review

NPPES record last updated: July 17, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 17, 2018, Mar 14, 2018 (2 updates tracked since 2018).

About Mrs. Gretchen Touma Michaelson Aprn NPPES

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

MRS. GRETCHEN TOUMA MICHAELSON APRN (NPI 1508898800) is an individual adult health provider in South Windsor, Connecticut, licensed in Connecticut (003107) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Massachusetts Medical School (2004).

NPPES Registry Identity

NPI1508898800
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMRS. GRETCHEN TOUMA MICHAELSONCredential: APRN
Location Address1741 ELLINGTON RD STE 1South Windsor, CT 06074
Mailing Address185 Pierce RdSouth Windsor, CT 06074-2633 · (860) 805-7085
Phone(860) 263-3603
Fax(860) 254-6167
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2004
Enumeration DateJuly 7, 2006
Last NPPES UpdateJuly 17, 20182 updates tracked since enumeration
✔ NPI 1508898800 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in CT · 003107
Also ListedRegistered Nurse · Critical Care MedicineTaxonomy 163WC0200X · License 074698 (CT), 241128 (MA)
1741 ELLINGTON RD STE 1, South Windsor, CT 06074
Open in Google Maps ↗

Other Identifiers 2

Other2V5468Healthnet
Other030107Connecticare

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Gretchen Touma Michaelson Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2163471038
PECOS Enrollment IDI20050118000669
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

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 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.
55 services32 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06074 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
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.

REFUGE PSYCHOLOGICAL SERVICES
Psychologist
1741 ELLINGTON RD STE 1
SOUTH WINDSOR, CT 06074
Capitol Planning Region (860) 880-2990
HEADACHE CARE CENTER PLLC
Nurse Practitioner (Adult Health)
1741 ELLINGTON RD STE 1
SOUTH WINDSOR, CT 06074
Capitol Planning Region (860) 263-3603

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 Gretchen Michaelson's NPI number?

The NPI number for Gretchen Michaelson is 1508898800. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Where is Gretchen Michaelson located?

Gretchen Michaelson practices at 1741 Ellington Rd Ste 1, South Windsor, CT 06074. The listed phone number is (860) 263-3603.

What is Gretchen Michaelson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Gretchen Michaelson enrolled in Medicare?

Yes. Gretchen Michaelson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gretchen Michaelson was last updated on July 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.