John Speca, M.D.
NPI 1659330090 · Orthopaedic Surgery Physician · Clarksdale, MS
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Speca, M.D. is a Orthopaedic Surgery Physician provider in Clarksdale, MS (NPI 1659330090).
Provider details
- NPI number
- 1659330090
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-070970 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Diclofenac Sodium | 92 | 37 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 68 | 32 |
| Meloxicam | 47 | 19 |
| Gabapentin | 45 | 29 |
| Ibuprofen | 32 | 24 |
| Tramadol Hcl | 29 | 20 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-23
- Last updated
- 2020-08-11
- Certified
- 2020-08-11
Frequently asked questions
- What is John Speca's NPI number?
- John Speca's National Provider Identifier (NPI) is 1659330090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Speca's specialty?
- John Speca is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John Speca located?
- John Speca's practice location on file with NPPES is 785 Ohio Ave Ste 1h, Clarksdale, MS 38614-6213.
- What is John Speca's phone number?
- The practice phone number listed in the NPPES registry for John Speca is (662) 621-2438.
- Does John Speca accept Medicare?
- John Speca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Speca's NPI active?
- Yes — John Speca's NPI (1659330090) is active in the NPPES registry as of the last update on 2020-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.