Hal Parker, M.D.
NPI 1407090004 · Emergency Medicine Physician · Jasper, TN
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hal Parker, M.D. is a Emergency Medicine Physician provider in Jasper, TN (NPI 1407090004).
Provider details
- NPI number
- 1407090004
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 46638 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
208 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 111 | $117 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 97 | $171 |
Typical Medicare-allowed amounts for these services range $117–$171 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 49 | 49 |
| Ondansetronbrand: Ondansetron Odt | 47 | 45 |
| Ibuprofen | 46 | 45 |
| Cefdinir | 33 | 32 |
| Methocarbamol | 30 | 30 |
| Azithromycin | 29 | 29 |
| Clindamycin Hcl | 17 | 17 |
| Naproxen | 15 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-27
- Last updated
- 2018-07-20
Frequently asked questions
- What is Hal Parker's NPI number?
- Hal Parker's National Provider Identifier (NPI) is 1407090004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hal Parker's specialty?
- Hal Parker is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hal Parker located?
- Hal Parker's practice location on file with NPPES is 1000 Highway 28, Jasper, TN 37347.
- What is Hal Parker's phone number?
- The practice phone number listed in the NPPES registry for Hal Parker is (423) 837-3400.
- Does Hal Parker accept Medicare?
- Hal Parker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hal Parker's NPI active?
- Yes — Hal Parker's NPI (1407090004) is active in the NPPES registry as of the last update on 2018-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.