Jay Baker, DO
NPI 1972509974 · General Practice Physician · Springfield, MO
Jay Baker, DO is a General Practice Physician provider in Springfield, MO (NPI 1972509974).
Provider details
- NPI number
- 1972509974
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 36747 (MO)
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 tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 201 | 29 |
| Gabapentin | 58 | 14 |
| Atorvastatin Calcium | 34 | 15 |
| Tizanidine Hcl | 29 | 12 |
| Lisinopril | 27 | — |
| Buprenorphine Hcl/Naloxone Hclbrand: Zubsolv | 24 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$105 across 5 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 (1)
- 108 S Hickory StMount Vernon, MO 65712-1407Phone: (417) 466-4110Fax: (417) 466-4255
Registry dates
- Enumerated
- 2005-06-23
- Last updated
- 2024-01-26
- Certified
- 2024-01-26
Frequently asked questions
- What is Jay Baker's NPI number?
- Jay Baker's National Provider Identifier (NPI) is 1972509974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Baker's specialty?
- Jay Baker is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Jay Baker located?
- Jay Baker's practice location on file with NPPES is 1540 E Evergreen St, Springfield, MO 65803-4300.
- What is Jay Baker's phone number?
- The practice phone number listed in the NPPES registry for Jay Baker is (417) 823-2900.
- Is Jay Baker's NPI active?
- Yes — Jay Baker's NPI (1972509974) is active in the NPPES registry as of the last update on 2024-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.