Thomas Parker
NPI 1427511252 · Internal Medicine Physician · Meridian, MS
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Parker is a Internal Medicine Physician provider in Meridian, MS (NPI 1427511252).
Provider details
- NPI number
- 1427511252
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,321 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 387 | $114 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 307 | $76 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 258 | $8 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 203 | $108 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 98 | $165 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 104 | 41 |
| Atorvastatin Calcium | 71 | 41 |
| Metoprolol Succinate | 69 | 25 |
| Spironolactone | 67 | 31 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 51 | 20 |
| Nifedipinebrand: Nifedipine Er | 50 | 18 |
| Apixaban |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-09
- Last updated
- 2023-05-30
- Certified
- 2023-05-30
Frequently asked questions
- What is Thomas Parker's NPI number?
- Thomas Parker's National Provider Identifier (NPI) is 1427511252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Parker's specialty?
- Thomas Parker is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Parker located?
- Thomas Parker's practice location on file with NPPES is 1314 19th Ave, Meridian, MS 39301-4116.
- What is Thomas Parker's phone number?
- The practice phone number listed in the NPPES registry for Thomas Parker is (601) 483-0011.
- Does Thomas Parker accept Medicare?
- Thomas Parker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Parker's NPI active?
- Yes — Thomas Parker's NPI (1427511252) is active in the NPPES registry as of the last update on 2023-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.