Gwendolyn Crenshaw, APN, FNP
NPI 1972654374 · Family Nurse Practitioner · Knoxville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gwendolyn Crenshaw, APN, FNP is a Family Nurse Practitioner provider in Knoxville, TN (NPI 1972654374).
Provider details
- NPI number
- 1972654374
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN, FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 7802 (TN)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,416 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 662 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 473 | $96 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 262 | $69 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 19 | $130 |
Typical Medicare-allowed amounts for these services range $13–$130 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 117 | 36 |
| Pramipexole Di-Hclbrand: Pramipexole Dihydrochloride | 71 | 23 |
| Trazodone Hcl | 57 | 22 |
| Clonazepam | 53 | — |
| Ropinirole Hcl | 48 | 17 |
| Modafinil | 46 | 18 |
| Fluticasone Propionate | 34 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$283 across 3 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 (6)
- 8045 Roane Medical Center Dr Ste 240Harriman, TN 37748-8333Phone: (865) 316-2876Fax: (865) 374-2079
- 9352 Park West BlvdAttn: Parkwest Sleep Disorders CenterKnoxville, TN 37923Phone: (865) 373-1975Fax: (865) 373-1059
- 501 20th St Ste 303Knoxville, TN 37916-1899Phone: (865) 331-1375Fax: (865) 331-1714
- 550 Fort Loudoun Medical Center DrLenoir City, TN 37772-5673Phone: (865) 271-6000Fax: (865) 271-6245
- 988 Oak Ridge Tpke Ste L20Oak Ridge, TN 37830-6944Phone: (865) 444-4321Fax: (865) 338-5588
- 944 Oak Ridge TpkeOak Ridge, TN 37830-6917Phone: (865) 835-3810Fax: (865) 835-3811
Registry dates
- Enumerated
- 2007-01-15
- Last updated
- 2025-02-19
- Certified
- 2025-02-19
Frequently asked questions
- What is Gwendolyn Crenshaw's NPI number?
- Gwendolyn Crenshaw's National Provider Identifier (NPI) is 1972654374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwendolyn Crenshaw's specialty?
- Gwendolyn Crenshaw is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gwendolyn Crenshaw located?
- Gwendolyn Crenshaw's practice location on file with NPPES is 6473 Kingston Pike, Knoxville, TN 75320.
- What is Gwendolyn Crenshaw's phone number?
- The practice phone number listed in the NPPES registry for Gwendolyn Crenshaw is (865) 588-8831.
- Does Gwendolyn Crenshaw accept Medicare?
- Gwendolyn Crenshaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gwendolyn Crenshaw's NPI active?
- Yes — Gwendolyn Crenshaw's NPI (1972654374) is active in the NPPES registry as of the last update on 2025-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.