Karen Reese, MSN RN FNP-BC
NPI 1558335059 · Family Nurse Practitioner · Corpus Christi, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Reese, MSN RN FNP-BC is a Family Nurse Practitioner provider in Corpus Christi, TX (NPI 1558335059).
Provider details
- NPI number
- 1558335059
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN RN FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 529920 (TX)
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
20 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
156 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 102 | $61 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 54 | $89 |
Typical Medicare-allowed amounts for these services range $61–$89 (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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 70 | 11 |
| Memantine Hcl | 65 | — |
| Levothyroxine Sodium | 54 | 11 |
| Trazodone Hcl | 54 | — |
| Gabapentin | 51 | — |
| Apixabanbrand: Eliquis | 46 | — |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-14
- Last updated
- 2022-08-30
- Certified
- 2022-08-30
Frequently asked questions
- What is Karen Reese's NPI number?
- Karen Reese's National Provider Identifier (NPI) is 1558335059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Reese's specialty?
- Karen Reese is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Reese located?
- Karen Reese's practice location on file with NPPES is 317 N Carancahua St, Corpus Christi, TX 78401-2760.
- What is Karen Reese's phone number?
- The practice phone number listed in the NPPES registry for Karen Reese is (361) 887-2000.
- Does Karen Reese accept Medicare?
- Karen Reese is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Reese's NPI active?
- Yes — Karen Reese's NPI (1558335059) is active in the NPPES registry as of the last update on 2022-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.