Kalene Fix-Mastenbrook, O.D.
NPI 1417104621 · Optometrist · Charlotte, NC
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kalene Fix-Mastenbrook, O.D. is a Optometrist provider in Charlotte, NC (NPI 1417104621).
Provider details
- NPI number
- 1417104621
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2151 (NC)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
85 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) |
|---|---|---|
| New Patient Complete Exam of Visual System92004 | 23 | $146 |
| Established Patient Complete Exam of Visual System92014 | 21 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 | $90 |
| Photography of the Retina92250 | 12 | $35 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 11 | $127 |
Typical Medicare-allowed amounts for these services range $35–$146 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$608 across 13 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 (1)
- 5955 Weddington Rd Ste 102Wesley Chapel, NC 28104-6297Phone: (704) 926-3937Fax: (704) 926-3938
Registry dates
- Enumerated
- 2008-08-20
- Last updated
- 2023-05-26
- Certified
- 2023-05-26
Frequently asked questions
- What is Kalene Fix-Mastenbrook's NPI number?
- Kalene Fix-Mastenbrook's National Provider Identifier (NPI) is 1417104621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kalene Fix-Mastenbrook's specialty?
- Kalene Fix-Mastenbrook is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Kalene Fix-Mastenbrook located?
- Kalene Fix-Mastenbrook's practice location on file with NPPES is 8811 Blakeney Professional Dr Ste 100, Charlotte, NC 28277-6599.
- What is Kalene Fix-Mastenbrook's phone number?
- The practice phone number listed in the NPPES registry for Kalene Fix-Mastenbrook is (704) 926-3937.
- Does Kalene Fix-Mastenbrook accept Medicare?
- Kalene Fix-Mastenbrook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kalene Fix-Mastenbrook's NPI active?
- Yes — Kalene Fix-Mastenbrook's NPI (1417104621) is active in the NPPES registry as of the last update on 2023-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.