Cynthia Harper, NP
NPI 1598426330 · Family Nurse Practitioner · Mohave Valley, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Harper, NP is a Family Nurse Practitioner provider in Mohave Valley, AZ (NPI 1598426330).
Provider details
- NPI number
- 1598426330
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 268121 (AZ)
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 tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
623 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 365 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 140 | $73 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 41 | $148 |
| Test to Measure Oxygen Level in Blood Using Ear Or Finger Device Continuously Overnight94762 | 39 | $24 |
| Smoking and Tobacco Use Intensive Counseling, 4-10 Minutes99406 | 38 | $12 |
Typical Medicare-allowed amounts for these services range $12–$148 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 820 | 261 |
| Prednisone | 250 | 120 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 243 | 56 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 211 | 54 |
| Montelukast Sodium | 190 | 51 |
| Fluticasone Propionate | 157 | 72 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$245 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 2501 N Stockton Hill Rd Ste 108Kingman, AZ 86401-4140Phone: (928) 255-5050Fax: (888) 571-5897
- 2035 Mesquite AveLake Havasu City, AZ 86403-5894Phone: (928) 208-4598Fax: (888) 571-6436
- 1940 Mesquite Ave Ste ILake Havasu City, AZ 86403-6123Phone: (928) 302-2251
Registry dates
- Enumerated
- 2022-01-04
- Last updated
- 2026-05-27
- Certified
- 2026-05-27
Frequently asked questions
- What is Cynthia Harper's NPI number?
- Cynthia Harper's National Provider Identifier (NPI) is 1598426330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Harper's specialty?
- Cynthia Harper is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Harper located?
- Cynthia Harper's practice location on file with NPPES is 8700 Az-95, Mohave Valley, AZ 86440.
- What is Cynthia Harper's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Harper is (928) 768-7113.
- Does Cynthia Harper accept Medicare?
- Cynthia Harper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Harper's NPI active?
- Yes — Cynthia Harper's NPI (1598426330) is active in the NPPES registry as of the last update on 2026-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.