Jayson Weir, M.D.
NPI 1518257138 · Internal Medicine Physician · Carson City, NV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jayson Weir, M.D. is a Internal Medicine Physician provider in Carson City, NV (NPI 1518257138).
Provider details
- NPI number
- 1518257138
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A127788 (CA)
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
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
578 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 120 | $166 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 67 | $170 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 65 | $48 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 51 | $110 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 46 | $39 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Varicella-Zoster Ge/As01b/Pfbrand: Shingrix | 25,231 | 19,086 |
| Rsvpref3 Antigen/As01e/Pfbrand: Arexvy | 19,028 | 18,954 |
| Diphth,pertuss(acell),tet Vacbrand: Boostrix Tdap | 7,545 | 7,521 |
| Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo | 5,479 | 5,470 |
| Hepatitis a and B Vaccine/Pfbrand: Twinrix | 3,504 | 2,391 |
| Diph,pertuss(acell),tet Vac/Pfbrand: Adacel Tdap | 1,475 | 1,466 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$150 across 2 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
Additional practice locations (4)
- 1 Medical Plaza DrRoseville, CA 95661-3037Phone: (916) 781-1927Fax: (916) 781-1787
- 10101 Double R BlvdReno, NV 89521-5931Phone: (775) 982-7878Fax: (775) 982-4196
- 1155 Mill StReno, NV 89502-1576Phone: (775) 982-7878Fax: (775) 982-4196
- 3101 Plumas StReno, NV 89509-4515Phone: (775) 981-0217
Registry dates
- Enumerated
- 2011-04-15
- Last updated
- 2023-10-05
- Certified
- 2023-10-05
Frequently asked questions
- What is Jayson Weir's NPI number?
- Jayson Weir's National Provider Identifier (NPI) is 1518257138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jayson Weir's specialty?
- Jayson Weir is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jayson Weir located?
- Jayson Weir's practice location on file with NPPES is 917 Mountain St, Carson City, NV 89703-3819.
- What is Jayson Weir's phone number?
- The practice phone number listed in the NPPES registry for Jayson Weir is (775) 515-0100.
- Does Jayson Weir accept Medicare?
- Jayson Weir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jayson Weir's NPI active?
- Yes — Jayson Weir's NPI (1518257138) is active in the NPPES registry as of the last update on 2023-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.