Mark Berry
NPI 1639817497 · Student in an Organized Health Care Education/Training Program · Lubbock, TX
Mark Berry is a Student in an Organized Health Care Education/Training Program provider in Lubbock, TX (NPI 1639817497).
Provider details
- NPI number
- 1639817497
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
- License
- W4419 (TX)
Specialties & taxonomies
- Student in an Organized Health Care Education/Training ProgramPrimary390200000XLicense BP10080216 (TX)
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Prednisolone Acetate | 17 |
| Moxifloxacin Hclbrand: Moxifloxacin | 16 |
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
- 2022-05-23
- Last updated
- 2026-04-12
- Certified
- 2026-04-12
Frequently asked questions
- What is Mark Berry's NPI number?
- Mark Berry's National Provider Identifier (NPI) is 1639817497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Berry's specialty?
- Mark Berry is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Mark Berry located?
- Mark Berry's practice location on file with NPPES is Department of Ophthalmology 3601 4th St, Lubbock, TX 79430-0001.
- What is Mark Berry's phone number?
- The practice phone number listed in the NPPES registry for Mark Berry is (806) 743-2020.
- Is Mark Berry's NPI active?
- Yes — Mark Berry's NPI (1639817497) is active in the NPPES registry as of the last update on 2026-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.