Michael N. Papanicolaou MD Inc
NPI 1871085423 · Cardiovascular Disease Physician · Newbury Park, CA
Michael N. Papanicolaou MD Inc is a Cardiovascular Disease Physician organization in Newbury Park, CA (NPI 1871085423).
Provider details
- NPI number
- 1871085423
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Patti Serianne, Manager(805) 480-2600
- License
- A43353 (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
8 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
- 2018-05-30
- Last updated
- 2018-08-17
Frequently asked questions
- What is Michael N. Papanicolaou MD Inc's NPI number?
- Michael N. Papanicolaou MD Inc's National Provider Identifier (NPI) is 1871085423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael N. Papanicolaou MD Inc?
- Michael N. Papanicolaou MD Inc is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michael N. Papanicolaou MD Inc located?
- Michael N. Papanicolaou MD Inc's practice location on file with NPPES is 1000 Newbury Rd Ste 180, Newbury Park, CA 91320-6440.
- What is Michael N. Papanicolaou MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Michael N. Papanicolaou MD Inc is (805) 480-2600.
- Who is the authorized official for Michael N. Papanicolaou MD Inc?
- The authorized official listed on Michael N. Papanicolaou MD Inc's NPPES record is Patti Serianne, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael N. Papanicolaou MD Inc's NPI active?
- Yes — Michael N. Papanicolaou MD Inc's NPI (1871085423) is active in the NPPES registry as of the last update on 2018-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.