Jon Cox, M.D.
NPI 1114996741 · Internal Medicine Physician · Tulsa, OK
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jon Cox, M.D. is a Internal Medicine Physician provider in Tulsa, OK (NPI 1114996741).
Provider details
- NPI number
- 1114996741
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 18952 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,785 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 1,566 | $75 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 561 | $42 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 530 | $15 |
| Hemoglobin A1c Level83036 | 304 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 262 | $59 |
| Anticoagulant Management of Patient Taking Warfarin |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 227 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 1,047 | 271 |
| Atorvastatin Calcium | 862 | 241 |
| Levothyroxine Sodium | 824 | 190 |
| Losartan Potassium | 662 | 164 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 649 | 123 |
| Omeprazole | 560 | 140 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-16
- Last updated
- 2018-06-11
Frequently asked questions
- What is Jon Cox's NPI number?
- Jon Cox's National Provider Identifier (NPI) is 1114996741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Cox's specialty?
- Jon Cox is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jon Cox located?
- Jon Cox's practice location on file with NPPES is 1919 S Wheeling Ave, Tulsa, OK 74104.
- What is Jon Cox's phone number?
- The practice phone number listed in the NPPES registry for Jon Cox is (918) 748-7877.
- Does Jon Cox accept Medicare?
- Jon Cox is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jon Cox's NPI active?
- Yes — Jon Cox's NPI (1114996741) is active in the NPPES registry as of the last update on 2018-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.