Marissa Black, M.D.
NPI 1114269735 · Geriatric Medicine (Internal Medicine) Physician · Kirkland, WA
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Black, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Kirkland, WA (NPI 1114269735).
Provider details
- NPI number
- 1114269735
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD60371542 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 151 | 54 |
| Atorvastatin Calcium | 112 | 39 |
| Losartan Potassium | 77 | 32 |
| Levothyroxine Sodium | 76 | 36 |
| Metoprolol Succinate | 60 | 23 |
| Rosuvastatin Calcium | 41 | 19 |
| Duloxetine Hcl |
Practice location
Mailing address
Additional practice locations (3)
- 11521 Ne 128th St Ste 100Kirkland, WA 98034Phone: (425) 899-6800Fax: (425) 899-6818
- 325 9th AveBox 359755, Rm. 5048 PsbSeattle, WA 98104-2420Phone: (206) 744-9102Fax: (206) 744-9976
- 1660 S Columbian WaySeattle, WA 98108-1532Phone: (206) 762-1010
Registry dates
- Enumerated
- 2013-03-21
- Last updated
- 2019-07-17
Frequently asked questions
- What is Marissa Black's NPI number?
- Marissa Black's National Provider Identifier (NPI) is 1114269735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Black's specialty?
- Marissa Black is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Marissa Black located?
- Marissa Black's practice location on file with NPPES is 11521 Ne 128th St Ste 100, Kirkland, WA 98034.
- What is Marissa Black's phone number?
- The practice phone number listed in the NPPES registry for Marissa Black is (425) 899-6800.
- Does Marissa Black accept Medicare?
- Marissa Black is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Black's NPI active?
- Yes — Marissa Black's NPI (1114269735) is active in the NPPES registry as of the last update on 2019-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.