Donald Ruhland, M.D.
NPI 1760455604 · Anesthesiology Physician · Orange, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Ruhland, M.D. is a Anesthesiology Physician provider in Orange, CA (NPI 1760455604).
Provider details
- NPI number
- 1760455604
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G46331 (CA)
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 tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-10
- Last updated
- 2015-07-01
Frequently asked questions
- What is Donald Ruhland's NPI number?
- Donald Ruhland's National Provider Identifier (NPI) is 1760455604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Ruhland's specialty?
- Donald Ruhland is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Ruhland located?
- Donald Ruhland's practice location on file with NPPES is 681 S Parker St Ste 150, Orange, CA 92868-4761.
- What is Donald Ruhland's phone number?
- The practice phone number listed in the NPPES registry for Donald Ruhland is (714) 744-0900.
- Does Donald Ruhland accept Medicare?
- Donald Ruhland is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Ruhland's NPI active?
- Yes — Donald Ruhland's NPI (1760455604) is active in the NPPES registry as of the last update on 2015-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.