GWENDOLYN EMMA DUSO CRENSHAW (APN, FNP) – Family Nurse Practitioner, NPI 1972654374
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
10,664 NURSE PRACTITIONER in TN
Provider Addresses for GWENDOLYN EMMA DUSO CRENSHAW (APN, FNP)
PO BOX 207830
DALLAS, TX 753207830
Phone: (888) 412-2649
Fax: (405) 792-8910
Type: Mailing
6473 KINGSTON PIKE
KNOXVILLE, TN 75320
Phone: (865) 588-8831
Fax: (865) 588-8841
Type: Location
PO BOX 94670
OKLAHOMA CITY, OK 731434670
Phone: (405) 682-3303
Fax: (405) 384-6793
Type: Mailing
9352 Park West Blvd
ATTN: Parkwest Sleep Disorders Center
Knoxville, TN 37923
Phone: (865) 373-1975
Fax: (865) 373-1059
Type: Location
944 Oak Ridge Tpke
Oak Ridge, TN 378306917
Phone: (865) 835-3810
Fax: (865) 835-3811
Type: Location
501 20th St Ste 303
Knoxville, TN 379161899
Phone: (865) 331-1375
Fax: (865) 331-1714
Type: Location
550 Fort Loudoun Medical Center Dr
Lenoir City, TN 377725673
Phone: (865) 271-6000
Fax: (865) 271-6245
Type: Location
988 Oak Ridge Tpke Ste L20
Oak Ridge, TN 378306944
Phone: (865) 444-4321
Fax: (865) 338-5588
Type: Location
8045 Roane Medical Center Dr Ste 240
Harriman, TN 377488333
Phone: (865) 316-2876
Fax: (865) 374-2079
Type: Location
Park West Blvd WB @ Sherrill Blvd, 9352, Park West Boulevard, Knoxville, Knox County, Tennessee, 37923, United States
ATTN: PARKWEST SLEEP DISORDERS CENTER
KNOXVILLE, TN 37923
Phone: (865) 373-1975
Fax: (865) 373-1059
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $537.
Total Amount is formed as General ($537) + Research ($0) + Ownership ($0) = $537.
Last reported payment date: 2024-06-04 • Largest payer in this snapshot: Inspire Medical Systems, Inc. ($170).
Total Amount
$537
General + Research + Ownership
Payments
7
Total payment records
General Amount
$537
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inspire Medical Systems, Inc. | $170 |
| JAZZ PHARMACEUTICALS INC. | $155 |
| Axsome Therapeutics, Inc. | $122 |
| Avadel CNS Pharmaceuticals, LLC | $90 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2007-12-07
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20071207000867 | I | Nurse Practitioner | TN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 480 | 384 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 379 | 333 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 39 | 39 | $0 |
Insurance plans in this area (ZIP 75320)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TN | |
| Internal Medicine | TN | |
| Nurse Practitioner | TN | |
| Nurse Practitioner | TN | |
| Internal Medicine | TN | |
| Nurse Practitioner | TN | |
| Family Practice | TN | |
| - | TN | |
| Physician Assistant | TN | |
| Nurse Practitioner | TN |
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