James Breckenridge, D.O.
NPI 1699781328 · Anesthesiology Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Breckenridge, D.O. is a Anesthesiology Physician provider in Milwaukee, WI (NPI 1699781328).
Provider details
- NPI number
- 1699781328
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 38155-21 (WI)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
44 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 27 | $107 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 17 | $111 |
Typical Medicare-allowed amounts for these services range $107–$111 (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.
Practice location
Mailing address
Additional practice locations (1)
- 3200 Pleasant Valley RdWest Bend, WI 53095-9274Phone: (262) 334-5533
Registry dates
- Enumerated
- 2006-08-01
- Last updated
- 2019-10-07
Frequently asked questions
- What is James Breckenridge's NPI number?
- James Breckenridge's National Provider Identifier (NPI) is 1699781328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Breckenridge's specialty?
- James Breckenridge is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Breckenridge located?
- James Breckenridge's practice location on file with NPPES is 5000 W Chambers St, Milwaukee, WI 53210-1650.
- What is James Breckenridge's phone number?
- The practice phone number listed in the NPPES registry for James Breckenridge is (414) 447-2000.
- Does James Breckenridge accept Medicare?
- James Breckenridge is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Breckenridge's NPI active?
- Yes — James Breckenridge's NPI (1699781328) is active in the NPPES registry as of the last update on 2019-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.