Michael Maloney
NPI 1902169634 · Anesthesiology Physician · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Maloney is a Anesthesiology Physician provider in Walnut Creek, CA (NPI 1902169634).
Provider details
- NPI number
- 1902169634
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A147856 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
69 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 | 25 | $124 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 19 | $152 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 13 | $43 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 12 | $332 |
Typical Medicare-allowed amounts for these services range $43–$332 (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 (2)
- 6501 Coyle AveCarmichael, CA 95608-0306Phone: (916) 537-5000Fax: (916) 851-2884
- 450 Clarkson AveBrooklyn, NY 11203-2012Phone: (718) 270-1000
Registry dates
- Enumerated
- 2012-06-18
- Last updated
- 2018-09-19
Frequently asked questions
- What is Michael Maloney's NPI number?
- Michael Maloney's National Provider Identifier (NPI) is 1902169634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Maloney's specialty?
- Michael Maloney is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Maloney located?
- Michael Maloney's practice location on file with NPPES is 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598-3122.
- What is Michael Maloney's phone number?
- The practice phone number listed in the NPPES registry for Michael Maloney is (347) 512-3134.
- Does Michael Maloney accept Medicare?
- Michael Maloney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Maloney's NPI active?
- Yes — Michael Maloney's NPI (1902169634) is active in the NPPES registry as of the last update on 2018-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.