Jennifer Slaven, CNS
NPI 1427297506 · Adult Health Clinical Nurse Specialist · San Angelo, TX
Enrolled with Medicare as Practitioner - Certified Clinical Nurse Specialist (cns) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Slaven, CNS is a Adult Health Clinical Nurse Specialist provider in San Angelo, TX (NPI 1427297506).
Provider details
- NPI number
- 1427297506
- Entity type
- Individual
- Primary specialty
- Adult Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNS
- Sex
- Female
- Sole proprietor
- No
- License
- AP117533 (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 tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
309 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 108 | $78 |
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 94 | $34 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 46 | $48 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 26 | $8 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 21 | $12 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 122 | 56 |
| Alendronate Sodium | 72 | 30 |
| Estradiolbrand: Dotti | 28 | — |
| Fluoxetine Hcl | 23 | — |
| Medroxyprogesterone Acetate | 22 | — |
| Acyclovir | 20 | — |
| Raloxifene Hcl | 18 | — |
| Fluconazole | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$124 across 2 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
Registry dates
- Enumerated
- 2009-02-12
- Last updated
- 2024-02-14
- Certified
- 2024-02-14
Frequently asked questions
- What is Jennifer Slaven's NPI number?
- Jennifer Slaven's National Provider Identifier (NPI) is 1427297506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Slaven's specialty?
- Jennifer Slaven is listed in the NPPES registry with a primary specialty of Adult Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Slaven located?
- Jennifer Slaven's practice location on file with NPPES is 220 E Harris Ave, San Angelo, TX 76903-5906.
- What is Jennifer Slaven's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Slaven is (257) 472-2853.
- Does Jennifer Slaven accept Medicare?
- Jennifer Slaven is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Slaven's NPI active?
- Yes — Jennifer Slaven's NPI (1427297506) is active in the NPPES registry as of the last update on 2024-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.