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MARISSA GROTZKE M.D.
NPI 1245425032
Internal Medicine - Endocrinology, Diabetes & Metabolism in Salt Lake City, UT

Active since September 13, 2007PECOS EnrolledAccepts Medicare Assignment
615 ARAPEEN DR, SUITE 100, SALT LAKE CITY, UT 84108(801) 587-3969(801) 587-3997 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 27, 2026, Dec 10, 2021 (2 updates tracked since 2021).

About Marissa Grotzke M.d. NPPES

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

MARISSA GROTZKE M.D. (NPI 1245425032) is an individual endocrinology, diabetes & metabolism provider in Salt Lake City, Utah, licensed in Utah (5525882-1205) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS, is affiliated with Prisma Health Richland Hospital, and maintains a secondary practice location in Columbia.

NPPES Registry Identity

NPI1245425032
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameMARISSA GROTZKECredential: M.D.
Location Address615 ARAPEEN DR, SUITE 100Salt Lake City, UT 84108-1267
Mailing Address615 S Arapeen Dr Ste 100Salt Lake City, UT 84108-1239 · (801) 587-3969 · Fax (801) 587-3997
Phone(801) 587-3969
Fax(801) 587-3997
Sole ProprietorYes
Medical School CMSUniversity Of Colorado School Of Medicine, DenverGraduated 2002
Enumeration DateSeptember 13, 2007
Last NPPES UpdateJanuary 27, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2026
✔ NPI 1245425032 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses✔ Licensed in UT · 5525882-1205✔ Licensed in SC · 95568
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
615 ARAPEEN DR, Salt Lake City, UT 84108
Open in Google Maps ↗

Secondary Practice Location 1

Location 12 Medical Park Rd Ste 506Columbia, SC 29203-6876 · Phone (803) 434-3930 · Fax (803) 933-3035

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare.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

Marissa Grotzke M.d. 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 ID9537211248
PECOS Enrollment IDI20260112002954
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.

Hospital Affiliations CMS Care Compare 2

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

Prisma Health Richland Hospital

Acute Care Hospitals · Columbia, SC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420018
Location5 Medical ParkColumbia, SC 29203 · Richland County
Emergency services Birthing friendly

Prisma Health Baptist

Acute Care Hospitals · Columbia, SC
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420086
Location1330 Taylor At Marion StColumbia, SC 29220 · Richland County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84108 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
$125.70 typical visit price
range $54.34 – $166.03
Typical copayment $31.42 (range $13.58 – $41.50)
Most-billed visit code 99204
Established Patient
$96.35 typical visit price
range $17.23 – $135.20
Typical copayment $24.08 (range $4.30 – $33.80)
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 12

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

DONNA M. WAHOFF-STICE APRN, FNP
Nurse Practitioner
615 ARAPEEN DR, 100
SALT LAKE CITY, UT 84108
Salt Lake County (801) 581-7761
DENISE M SMALL PHARM.D.
Pharmacist
615 ARAPEEN DR
SALT LAKE CITY, UT 84108
Salt Lake County (801) 587-3937
MRS. LACIE MARIE PETERSON RD, CD, CDE
Dietitian, Registered
615 ARAPEEN DR
SALT LAKE CITY, UT 84108
Salt Lake County (801) 587-3961
DIABETES SPECIALTY CENTER LLC
Durable Medical Equipment & Medical Supplies
615 ARAPEEN DR, SUITE 100
SALT LAKE CITY, UT 84108
Salt Lake County (801) 587-3670
ROBERT E. JONES MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
615 ARAPEEN DR, 100
SALT LAKE CITY, UT 84108
Salt Lake County (801) 581-7761
DEVAPRABU ABRAHAM MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
615 ARAPEEN DR, 100
SALT LAKE CITY, UT 84108
Salt Lake County (801) 581-7761
DANA H. CLARKE MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
615 ARAPEEN DR, 100
SALT LAKE CITY, UT 84108
Salt Lake County (801) 581-7761
JANET H. SIRSTINS RN
Registered Nurse (Diabetes Educator)
615 ARAPEEN DR, SUITE #100
SALT LAKE CITY, UT 84108
Salt Lake County (801) 587-3962

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 Marissa Grotzke's NPI number?

The NPI number for Marissa Grotzke is 1245425032. It was assigned to this individual provider in the NPPES registry on September 13, 2007.

Where is Marissa Grotzke located?

Marissa Grotzke practices at 615 Arapeen Dr Suite 100, Salt Lake City, UT 84108. The listed phone number is (801) 587-3969.

What is Marissa Grotzke's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Marissa Grotzke enrolled in Medicare?

Yes. Marissa Grotzke 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 Marissa Grotzke accept?

Health plans from Molina Healthcare list Marissa Grotzke 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 Marissa Grotzke affiliated with any hospitals?

According to CMS data, Marissa Grotzke is affiliated with Prisma Health Richland Hospital and Prisma Health Baptist.

When was this NPI record last updated?

The NPPES record for Marissa Grotzke was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.