Alexander Mar, MPH, MN, ARNP, FNP-C
NPI 1720698061 · Family Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Mar, MPH, MN, ARNP, FNP-C is a Family Nurse Practitioner provider in Seattle, WA (NPI 1720698061).
Provider details
- NPI number
- 1720698061
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MPH, MN, ARNP, FNP-C
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 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 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 234 | 77 |
| Amlodipine Besylate | 92 | 33 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 79 | 27 |
| Gabapentin | 79 | 27 |
| Lisinopril | 66 | 24 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 64 | — |
Practice location
Mailing address
Additional practice locations (2)
- 3455 Sw US Veterans Hospital RdPortland, OR 97239-3076Phone: (503) 494-7725
- 1930 Post AlySeattle, WA 98101-1074Phone: (206) 728-4143Fax: (206) 956-1018
Registry dates
- Enumerated
- 2020-08-02
- Last updated
- 2024-02-29
- Certified
- 2024-02-29
Frequently asked questions
- What is Alexander Mar's NPI number?
- Alexander Mar's National Provider Identifier (NPI) is 1720698061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Mar's specialty?
- Alexander Mar is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexander Mar located?
- Alexander Mar's practice location on file with NPPES is 10521 Meridian Ave N, Seattle, WA 98133.
- What is Alexander Mar's phone number?
- The practice phone number listed in the NPPES registry for Alexander Mar is (206) 548-5850.
- Does Alexander Mar accept Medicare?
- Alexander Mar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Mar's NPI active?
- Yes — Alexander Mar's NPI (1720698061) is active in the NPPES registry as of the last update on 2024-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.