Mark E. Merriman, MD, a Medical Corporation
NPI 1730198011 · Anesthesiology Physician · Woodland Hills, CA
Mark E. Merriman, MD, a Medical Corporation is a Anesthesiology Physician organization in Woodland Hills, CA (NPI 1730198011).
Provider details
- NPI number
- 1730198011
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Merriman, President(209) 473-6555
- License
- G71754 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-05
- Last updated
- 2019-08-07
Frequently asked questions
- What is Mark E. Merriman, MD, a Medical Corporation's NPI number?
- Mark E. Merriman, MD, a Medical Corporation's National Provider Identifier (NPI) is 1730198011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark E. Merriman, MD, a Medical Corporation?
- Mark E. Merriman, MD, a Medical Corporation is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark E. Merriman, MD, a Medical Corporation located?
- Mark E. Merriman, MD, a Medical Corporation's practice location on file with NPPES is 20750 Ventura Blvd Suite 210, Woodland Hills, CA 91364-6235.
- What is Mark E. Merriman, MD, a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Mark E. Merriman, MD, a Medical Corporation is (818) 888-7815.
- Who is the authorized official for Mark E. Merriman, MD, a Medical Corporation?
- The authorized official listed on Mark E. Merriman, MD, a Medical Corporation's NPPES record is Mark Merriman, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark E. Merriman, MD, a Medical Corporation's NPI active?
- Yes — Mark E. Merriman, MD, a Medical Corporation's NPI (1730198011) is active in the NPPES registry as of the last update on 2019-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.