Melissa Koon, ANP
NPI 1952555120 · Nurse Practitioner · Tucson, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Koon, ANP is a Nurse Practitioner provider in Tucson, AZ (NPI 1952555120).
Provider details
- NPI number
- 1952555120
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP
- Sex
- Female
- Sole proprietor
- No
- License
- 339 (AK)
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 tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% 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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 54 | — |
| Trazodone Hcl | 46 | — |
| Levothyroxine Sodium | 41 | 12 |
| Furosemide | 38 | — |
| Spironolactone | 32 | — |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 27 | — |
| Oxybutynin Chloride |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-11-13
- Last updated
- 2015-05-14
Frequently asked questions
- What is Melissa Koon's NPI number?
- Melissa Koon's National Provider Identifier (NPI) is 1952555120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Koon's specialty?
- Melissa Koon is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Koon located?
- Melissa Koon's practice location on file with NPPES is 7740 N Oracle Rd, Tucson, AZ 85704-6313.
- What is Melissa Koon's phone number?
- The practice phone number listed in the NPPES registry for Melissa Koon is (520) 544-9890.
- Does Melissa Koon accept Medicare?
- Melissa Koon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Koon's NPI active?
- Yes — Melissa Koon's NPI (1952555120) is active in the NPPES registry as of the last update on 2015-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.