James Davenport, M.D.
NPI 1235140823 · Cardiovascular Disease Physician · Oshkosh, WI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Davenport, M.D. is a Cardiovascular Disease Physician provider in Oshkosh, WI (NPI 1235140823).
Provider details
- NPI number
- 1235140823
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME96446 (FL)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
711 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 481 | $124 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 135 | $181 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 77 | $134 |
| Programming of Dual Lead Pacemaker System93280 | 18 | $37 |
Typical Medicare-allowed amounts for these services range $37–$181 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 159 | 51 |
| Metoprolol Succinate | 58 | 25 |
| Rivaroxabanbrand: Xarelto | 52 | 11 |
| Amlodipine Besylate | 51 | 21 |
| Metoprolol Tartrate | 49 | 20 |
| Losartan Potassium | 43 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,909 across 65 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)
- 3801 Biscayne BlvdSuite 300Miami, FL 33137-9800Phone: (305) 571-0620Fax: (305) 576-8099
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2025-08-28
- Certified
- 2025-08-28
Frequently asked questions
- What is James Davenport's NPI number?
- James Davenport's National Provider Identifier (NPI) is 1235140823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Davenport's specialty?
- James Davenport is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is James Davenport located?
- James Davenport's practice location on file with NPPES is 855 N Westhaven Dr, Oshkosh, WI 54904-7668.
- What is James Davenport's phone number?
- The practice phone number listed in the NPPES registry for James Davenport is (920) 303-8700.
- Does James Davenport accept Medicare?
- James Davenport is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Davenport's NPI active?
- Yes — James Davenport's NPI (1235140823) is active in the NPPES registry as of the last update on 2025-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.