Susan Barlow, FNP
NPI 1689110108 · Family Nurse Practitioner · Knoxville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Barlow, FNP is a Family Nurse Practitioner provider in Knoxville, TN (NPI 1689110108).
Provider details
- NPI number
- 1689110108
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- ARNP9220491 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
157 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 56 | $73 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 35 | $90 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 20 | $11 |
| Urinalysis, Manual Test81002 | 17 | $3 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 15 | $69 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 37 | 36 |
| Azithromycin | 34 | 33 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 33 | 31 |
| Prednisone | 30 | 28 |
| Cephalexin | 25 | 24 |
| Doxycycline Hyclate | 23 | 22 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 22 | 14 |
Practice location
Mailing address
Additional practice locations (1)
- 2194 Main StSuite IDunedin, FL 34698-5696Phone: (727) 796-2904Fax: (727) 796-2965
Registry dates
- Enumerated
- 2017-01-08
- Last updated
- 2023-02-14
- Certified
- 2023-02-14
Frequently asked questions
- What is Susan Barlow's NPI number?
- Susan Barlow's National Provider Identifier (NPI) is 1689110108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Barlow's specialty?
- Susan Barlow is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Barlow located?
- Susan Barlow's practice location on file with NPPES is 8635 Middlebrook Pike, Knoxville, TN 37923-1612.
- What is Susan Barlow's phone number?
- The practice phone number listed in the NPPES registry for Susan Barlow is (865) 824-0079.
- Does Susan Barlow accept Medicare?
- Susan Barlow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Barlow's NPI active?
- Yes — Susan Barlow's NPI (1689110108) is active in the NPPES registry as of the last update on 2023-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.