Timothy Maus, M.D.
NPI 1871658484 · Anesthesiology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Maus, M.D. is a Anesthesiology Physician provider in San Diego, CA (NPI 1871658484).
Provider details
- NPI number
- 1871658484
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A89949 (CA)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
172 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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 33 | $43 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 19 | $75 |
| Ultrasound of Heart With Probe in Esophagus, With Report93312 | 19 | $107 |
| Insertion of Tube in Pulmonary Artery for Monitoring93503 | 18 | $85 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 17 | $14 |
| Ultrasound of Heart Blood Flow, Valves and Chambers93320 | 15 | $18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-26
- Last updated
- 2020-09-17
- Certified
- 2020-09-17
Frequently asked questions
- What is Timothy Maus's NPI number?
- Timothy Maus's National Provider Identifier (NPI) is 1871658484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Maus's specialty?
- Timothy Maus is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Maus located?
- Timothy Maus's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is Timothy Maus's phone number?
- The practice phone number listed in the NPPES registry for Timothy Maus is (800) 926-8273.
- Does Timothy Maus accept Medicare?
- Timothy Maus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Maus's NPI active?
- Yes — Timothy Maus's NPI (1871658484) is active in the NPPES registry as of the last update on 2020-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.