Melissa Frondozo, ARNP
NPI 1053967984 · Family Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Frondozo, ARNP is a Family Nurse Practitioner provider in Seattle, WA (NPI 1053967984).
Provider details
- NPI number
- 1053967984
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP60993245 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
28 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Hemoglobin A1c Level83036 | 28 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 180 | 67 |
| Lisinopril | 95 | 32 |
| Amlodipine Besylate | 81 | 34 |
| Losartan Potassium | 57 | 24 |
| Metformin Hclbrand: Metformin Hcl Er | 50 | 24 |
| Metformin Hcl | 49 | 16 |
| Gabapentin |
Practice location
Mailing address
Additional practice locations (2)
- 720 8th Ave S Ste 200Seattle, WA 98104-3034Phone: (206) 788-3700
- 3815 S Othello StSeattle, WA 98118-3510Phone: (206) 788-3500
Registry dates
- Enumerated
- 2019-08-15
- Last updated
- 2020-10-15
- Certified
- 2020-10-15
Frequently asked questions
- What is Melissa Frondozo's NPI number?
- Melissa Frondozo's National Provider Identifier (NPI) is 1053967984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Frondozo's specialty?
- Melissa Frondozo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Frondozo located?
- Melissa Frondozo's practice location on file with NPPES is 9245 Rainier Ave S, Seattle, WA 98118-5569.
- What is Melissa Frondozo's phone number?
- The practice phone number listed in the NPPES registry for Melissa Frondozo is (206) 722-8444.
- Does Melissa Frondozo accept Medicare?
- Melissa Frondozo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Frondozo's NPI active?
- Yes — Melissa Frondozo's NPI (1053967984) is active in the NPPES registry as of the last update on 2020-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.