Marisa Gross, M.D.
NPI 1376807503 · Family Medicine Physician · Auburn, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marisa Gross, M.D. is a Family Medicine Physician provider in Auburn, WA (NPI 1376807503).
Provider details
- NPI number
- 1376807503
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301101278 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 52 | 11 |
| Atorvastatin Calcium | 38 | — |
| Empagliflozinbrand: Jardiance | 27 | — |
| Semaglutidebrand: Ozempic | 19 | — |
| Omega-3 Acid Ethyl Esters | 16 | — |
| Ondansetron Hcl | 15 | — |
| Trazodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 2591 S Leaton RdMount Pleasant, MI 48858-8421Phone: (899) 775-4600
- 4111 194th St SwLynnwood, WA 98036-4604Phone: (425) 835-5209
Registry dates
- Enumerated
- 2012-07-03
- Last updated
- 2025-04-16
- Certified
- 2025-04-16
Frequently asked questions
- What is Marisa Gross's NPI number?
- Marisa Gross's National Provider Identifier (NPI) is 1376807503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marisa Gross's specialty?
- Marisa Gross is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marisa Gross located?
- Marisa Gross's practice location on file with NPPES is 17500 Se 392nd St, Auburn, WA 98092-9705.
- What is Marisa Gross's phone number?
- The practice phone number listed in the NPPES registry for Marisa Gross is (253) 294-8201.
- Does Marisa Gross accept Medicare?
- Marisa Gross is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marisa Gross's NPI active?
- Yes — Marisa Gross's NPI (1376807503) is active in the NPPES registry as of the last update on 2025-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.