Jeffrey Knox, M.D.
NPI 1437114329 · Obstetrics & Gynecology Physician · Salina, KS
Jeffrey Knox, M.D. is a Obstetrics & Gynecology Physician provider in Salina, KS (NPI 1437114329).
Provider details
- NPI number
- 1437114329
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0421042 (KS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,386 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 181 | $119 |
| Pelvic Exam99459 | 159 | $20 |
| Screening Mammography77067 | 142 | $116 |
| Screening 3d Breast Mammography77063 | 141 | $48 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 123 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 85 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 216 | 59 |
| Levothyroxine Sodium | 106 | 25 |
| Escitalopram Oxalate | 51 | 14 |
| Sertraline Hcl | 42 | — |
| Simvastatin | 27 | — |
| Amlodipine Besylate | 25 | — |
| Triamcinolone Acetonide | 25 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 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
Registry dates
- Enumerated
- 2006-04-20
- Last updated
- 2020-12-10
- Certified
- 2020-12-10
Frequently asked questions
- What is Jeffrey Knox's NPI number?
- Jeffrey Knox's National Provider Identifier (NPI) is 1437114329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Knox's specialty?
- Jeffrey Knox is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Knox located?
- Jeffrey Knox's practice location on file with NPPES is 737 E Crawford St, Salina, KS 67401-5103.
- What is Jeffrey Knox's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Knox is (785) 827-7261.
- Is Jeffrey Knox's NPI active?
- Yes — Jeffrey Knox's NPI (1437114329) is active in the NPPES registry as of the last update on 2020-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.