Mark Mulder, M.D.
NPI 1881611788 · Anesthesiology Physician · Templeton, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Mulder, M.D. is a Anesthesiology Physician provider in Templeton, CA (NPI 1881611788).
Provider details
- NPI number
- 1881611788
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G60917 (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
98 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 | 31 | $120 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 15 | $374 |
| Ultrasonic Guidance for Needle Placement76942 | 15 | $30 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 14 | $60 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 12 | $68 |
| Anesthesia for Procedure on Upper 2/3rd of Thigh Bone01230 | 11 | $259 |
Typical Medicare-allowed amounts for these services range $30–$374 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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
Registry dates
- Enumerated
- 2006-07-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Mulder's NPI number?
- Mark Mulder's National Provider Identifier (NPI) is 1881611788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Mulder's specialty?
- Mark Mulder is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Mulder located?
- Mark Mulder's practice location on file with NPPES is 1100 Las Tablas Rd, Templeton, CA 93465-9704.
- What is Mark Mulder's phone number?
- The practice phone number listed in the NPPES registry for Mark Mulder is (805) 434-3500.
- Does Mark Mulder accept Medicare?
- Mark Mulder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Mulder's NPI active?
- Yes — Mark Mulder's NPI (1881611788) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.