Marissa Jordan
NPI 1821790197 · Student in an Organized Health Care Education/Training Program · Oakland, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Jordan is a Student in an Organized Health Care Education/Training Program provider in Oakland, CA (NPI 1821790197).
Provider details
- NPI number
- 1821790197
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Metformin Hclbrand: Metformin Hcl Er | 20 |
| Simvastatin | 19 |
| Atorvastatin Calcium | 19 |
| Lisinopril | 17 |
| Atenolol | 17 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 16 |
| Amlodipine Besylate | 15 |
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-03-20
- Last updated
- 2023-03-20
- Certified
- 2023-03-20
Frequently asked questions
- What is Marissa Jordan's NPI number?
- Marissa Jordan's National Provider Identifier (NPI) is 1821790197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Jordan's specialty?
- Marissa Jordan is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Marissa Jordan located?
- Marissa Jordan's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is Marissa Jordan's phone number?
- The practice phone number listed in the NPPES registry for Marissa Jordan is (000) 000-0000.
- Does Marissa Jordan accept Medicare?
- Marissa Jordan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Jordan's NPI active?
- Yes — Marissa Jordan's NPI (1821790197) is active in the NPPES registry as of the last update on 2023-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.