DR. MARISA E. GROSS M.D.
NPI 1376807503
Family Medicine in Auburn, WA

Q: What is Marisa Gross's NPI number?

The NPI number for Marisa Gross is 1376807503. It was assigned to this individual provider in the NPPES registry on July 3, 2012.

Q: What is Marisa Gross's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Marisa Gross was last updated on April 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since July 03, 2012PECOS EnrolledAccepts Medicare Assignment

17500 SE 392ND ST, AUBURN, WA 98092(253) 294-8201(253) 333-3612 Get Directions Write a Review

NPPES record last updated: April 16, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 26, 2021, Nov 29, 2018 (2 updates tracked since 2018).

On this page

About Dr. Marisa E. Gross M.d. NPPES

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

DR. MARISA E. GROSS M.D. (NPI 1376807503) is an individual family medicine provider in Auburn, Washington, licensed in Michigan (4301101278) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS, is affiliated with Multicare Auburn Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1376807503

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameDR. MARISA E. GROSSCredential: M.D.

Location Address17500 SE 392ND STAuburn, WA 98092-9705

Mailing Address4111 194th St SwLynnwood, WA 98036-4604 · (425) 835-5209

Phone(253) 294-8201

Fax(253) 333-3612

Sole ProprietorNo

Medical School CMSUniversity Of Michigan Medical SchoolGraduated 2012

Enumeration DateJuly 3, 2012

Last NPPES UpdateApril 16, 20252 updates tracked since enumeration

NPPES CertifiedApril 16, 2025

✔ NPI 1376807503 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in MI · 4301101278

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 4301101278 (MI)

17500 SE 392ND ST, Auburn, WA 98092

Open in Google Maps ↗

Secondary Practice Locations 2

Location 14111 194th St SWLynnwood, WA 98036-4604 · Phone (425) 835-5209

Location 22591 S Leaton RdMount Pleasant, MI 48858-8421 · Phone (899) 775-4600

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Marisa E. Gross 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 ID2567775984

PECOS Enrollment IDI20251218000096

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.

Medicare Billing Reassignments

Medicare enrollment records show Marisa Gross reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Muckleshoot Indian Tribe

Same address

Clinic/Center

17500 SE 392ND ST
Auburn, WA 98092

Reassigned Medicare billing, Texas enrollment
19 clinicians in this Medicare group

NPI 1558448175 (253) 939-6648

Community Health Center Of Snohomish County

47 mi

Federally Qualified Health Center (FQHC)

8609 EVERGREEN WAY
Everett, WA 98208

Reassigned Medicare billing, Washington enrollment
182 clinicians in this Medicare group

NPI 1730136367 (425) 789-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Multicare Auburn Medical Center

Acute Care Hospitals · Auburn, WA

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500015

Location202 North Division Street Plaza OneAuburn, WA 98001 · King County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98092 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

$97.43 typical visit price

range $63.67 – $189.37

Typical copayment $24.35 (range $15.91 – $47.34)

Most-billed visit code 99203

Established Patient

$111.00 typical visit price

range $21.12 – $155.00

Typical copayment $27.75 (range $5.28 – $38.75)

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 20

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

DR. SARITHA A REDDY MD

Psychiatry & Neurology (Child & Adolescent Psychiatry)