Katelyn Klemaier, FNP-C
NPI 1588405625 · Family Nurse Practitioner · Indianapolis, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katelyn Klemaier, FNP-C is a Family Nurse Practitioner provider in Indianapolis, IN (NPI 1588405625).
Provider details
- NPI number
- 1588405625
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 28259244A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
66 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) |
|---|---|---|
| Admn Sarscov2 Vacc 1 Dose90480 | 29 | $39 |
| Administration of Influenza Virus VaccineG0008 | 22 | $30 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 15 | $68 |
Typical Medicare-allowed amounts for these services range $30–$68 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-06-03
- Last updated
- 2025-06-12
- Certified
- 2025-06-12
Frequently asked questions
- What is Katelyn Klemaier's NPI number?
- Katelyn Klemaier's National Provider Identifier (NPI) is 1588405625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Klemaier's specialty?
- Katelyn Klemaier is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katelyn Klemaier located?
- Katelyn Klemaier's practice location on file with NPPES is 8051 S Emerson Ave Ste 350, Indianapolis, IN 46237-8634.
- What is Katelyn Klemaier's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Klemaier is (317) 308-2800.
- Does Katelyn Klemaier accept Medicare?
- Katelyn Klemaier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katelyn Klemaier's NPI active?
- Yes — Katelyn Klemaier's NPI (1588405625) is active in the NPPES registry as of the last update on 2025-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.