Jamison Alexander, DO
NPI 1083808513 · Undersea and Hyperbaric Medicine (Preventive Medicine) Physician · Sherman, TX
Enrolled with Medicare as Practitioner - Osteopathic Manipulative Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jamison Alexander, DO is a Undersea and Hyperbaric Medicine (Preventive Medicine) Physician provider in Sherman, TX (NPI 1083808513).
Provider details
- NPI number
- 1083808513
- Entity type
- Individual
- Primary specialty
- Undersea and Hyperbaric Medicine (Preventive Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4719 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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 tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,083 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 1,251 | $120 |
| Removal of Tissue From Wound, 20.0 Sq Cm Or Less97597 | 491 | $94 |
| Removal of Skin and Tissue, Each Additional 20.0 Sq Cm Or Less11045 | 254 | $38 |
| Application of Vein Wound Compression Bandages on Lower Leg, Ankle, and Foot29581 | 189 | $92 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 161 | $54 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 150 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ciprofloxacin Hcl | 35 | 28 |
| Collagenase Clostridium Hist.brand: Santyl | 31 | 19 |
| Clobetasol Propionate | 21 | — |
| Doxycycline Hyclate | 21 | 19 |
| Gentamicin Sulfate | 17 | — |
| Amoxicillin | 11 | 11 |
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 , 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$107 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-28
- Last updated
- 2026-01-13
- Certified
- 2026-01-13
Frequently asked questions
- What is Jamison Alexander's NPI number?
- Jamison Alexander's National Provider Identifier (NPI) is 1083808513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jamison Alexander's specialty?
- Jamison Alexander is listed in the NPPES registry with a primary specialty of Undersea and Hyperbaric Medicine (Preventive Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Jamison Alexander located?
- Jamison Alexander's practice location on file with NPPES is 2800 N Sam Rayburn Fwy Ste 130, Sherman, TX 75090-0504.
- What is Jamison Alexander's phone number?
- The practice phone number listed in the NPPES registry for Jamison Alexander is (903) 892-8222.
- Does Jamison Alexander accept Medicare?
- Jamison Alexander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jamison Alexander's NPI active?
- Yes — Jamison Alexander's NPI (1083808513) is active in the NPPES registry as of the last update on 2026-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.