James Manley, NP-C
NPI 1003400284 · Internal Medicine Physician · Powell, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Manley, NP-C is a Internal Medicine Physician provider in Powell, TN (NPI 1003400284).
Provider details
- NPI number
- 1003400284
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- NP-C
- Sex
- Male
- Sole proprietor
- No
- License
- F02211307 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 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
249 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 127 | $137 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 99 | $94 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 23 | $55 |
Typical Medicare-allowed amounts for these services range $55–$137 (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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 67 | 67 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 57 | 57 |
| Ondansetronbrand: Ondansetron Odt | 56 | 54 |
| Cefdinir | 29 | 29 |
| Diclofenac Sodium | 29 | 29 |
| Famotidine | 29 | 29 |
| Doxycycline Hyclate | 18 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (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
- 2021-02-27
- Last updated
- 2021-02-27
- Certified
- 2021-02-27
Frequently asked questions
- What is James Manley's NPI number?
- James Manley's National Provider Identifier (NPI) is 1003400284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Manley's specialty?
- James Manley is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Manley located?
- James Manley's practice location on file with NPPES is 7565 Dannaher Dr, Powell, TN 37849-4029.
- What is James Manley's phone number?
- The practice phone number listed in the NPPES registry for James Manley is (865) 859-8000.
- Does James Manley accept Medicare?
- James Manley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Manley's NPI active?
- Yes — James Manley's NPI (1003400284) is active in the NPPES registry as of the last update on 2021-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.