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Edward Dag, MD
NPI 1871549642 · Anesthesiology Physician · Merced, CA
Edward Dag, MD is a Anesthesiology Physician provider in Merced, CA (NPI 1871549642).
Provider details
- NPI number
- 1871549642
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A33266 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1390 E Yosemite Ave
Suite B
Merced, CA 95340-8221
Phone: (209) 580-3400
Street-level locationGet directions
Mailing address
Po Box 7096
Stockton, CA 95267
Registry dates
- Enumerated
- 2006-05-25
- Last updated
- 2011-07-13
Frequently asked questions
- What is Edward Dag's NPI number?
- Edward Dag's National Provider Identifier (NPI) is 1871549642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edward Dag's specialty?
- Edward Dag is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Edward Dag located?
- Edward Dag's practice location on file with NPPES is 1390 E Yosemite Ave, Merced, CA 95340-8221.
- What is Edward Dag's phone number?
- The practice phone number listed in the NPPES registry for Edward Dag is (209) 580-3400.
- Is Edward Dag's NPI active?
- Yes — Edward Dag's NPI (1871549642) is active in the NPPES registry as of the last update on 2011-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.