Mark Speight, M.D.
NPI 1003801655 · Family Medicine Physician · Matthews, NC
Mark Speight, M.D. is a Family Medicine Physician provider in Matthews, NC (NPI 1003801655).
Provider details
- NPI number
- 1003801655
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9401496 (NC)
Specialties & taxonomies
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 50 | 14 |
| Liothyronine Sodium | 17 | — |
| Metformin Hcl | 16 | — |
| Atorvastatin Calcium | 14 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-20
- Last updated
- 2015-04-02
Frequently asked questions
- What is Mark Speight's NPI number?
- Mark Speight's National Provider Identifier (NPI) is 1003801655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Speight's specialty?
- Mark Speight is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Speight located?
- Mark Speight's practice location on file with NPPES is 1258 Mann Dr, Matthews, NC 28105-5547.
- What is Mark Speight's phone number?
- The practice phone number listed in the NPPES registry for Mark Speight is (704) 847-2022.
- Is Mark Speight's NPI active?
- Yes — Mark Speight's NPI (1003801655) is active in the NPPES registry as of the last update on 2015-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.