Kathryn Sagester, AGNP-C
NPI 1760149421 · Nurse Practitioner · Durham, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Sagester, AGNP-C is a Nurse Practitioner provider in Durham, NC (NPI 1760149421).
Provider details
- NPI number
- 1760149421
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5015383 (NC)
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
4 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
409 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 395 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 14 | $92 |
Typical Medicare-allowed amounts for these services range $77–$92 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 185 | 72 |
| Finasteride | 154 | 50 |
| Mirabegronbrand: Myrbetriq | 76 | 20 |
| Solifenacin Succinate | 47 | 11 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 21 | 13 |
| Oxybutynin Chloride | 21 | — |
| Testosterone Cypionate | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-11-17
- Last updated
- 2021-11-17
- Certified
- 2021-11-17
Frequently asked questions
- What is Kathryn Sagester's NPI number?
- Kathryn Sagester's National Provider Identifier (NPI) is 1760149421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Sagester's specialty?
- Kathryn Sagester is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Sagester located?
- Kathryn Sagester's practice location on file with NPPES is 20 Duke Medicine Cir, Durham, NC 27710-2000.
- What is Kathryn Sagester's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Sagester is (919) 668-6688.
- Does Kathryn Sagester accept Medicare?
- Kathryn Sagester is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Sagester's NPI active?
- Yes — Kathryn Sagester's NPI (1760149421) is active in the NPPES registry as of the last update on 2021-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.