OrganizationActive
Annava LLC
NPI 1992045256 · Pain Medicine Physician · Willoughby, OH
Annava LLC is a Pain Medicine Physician organization in Willoughby, OH (NPI 1992045256).
Provider details
- NPI number
- 1992045256
- Entity type
- Organization
- Primary specialty
- Pain Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Katheeen Merholz, Owner(440) 212-6205
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
35104 Euclid Ave
Suite 300
Willoughby, OH 44094-4516
Phone: (440) 212-6205
Street-level locationGet directions
Mailing address
35104 Euclid Ave
Willoughby, OH 44094-4516
Registry dates
- Enumerated
- 2013-02-25
- Last updated
- 2013-02-25
Frequently asked questions
- What is Annava LLC's NPI number?
- Annava LLC's National Provider Identifier (NPI) is 1992045256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Annava LLC?
- Annava LLC is classified in the NPPES registry as Pain Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Annava LLC located?
- Annava LLC's practice location on file with NPPES is 35104 Euclid Ave, Willoughby, OH 44094-4516.
- What is Annava LLC's phone number?
- The practice phone number listed in the NPPES registry for Annava LLC is (440) 212-6205.
- Who is the authorized official for Annava LLC?
- The authorized official listed on Annava LLC's NPPES record is Katheeen Merholz, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Annava LLC's NPI active?
- Yes — Annava LLC's NPI (1992045256) is active in the NPPES registry as of the last update on 2013-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.