OrganizationActive
Lloyd Nattkemper, DDS, Inc.
NPI 1740386663 · Periodontics · Monterey, CA
Lloyd Nattkemper, DDS, Inc. is a Periodontics organization in Monterey, CA (NPI 1740386663).
Provider details
- NPI number
- 1740386663
- Entity type
- Organization
- Primary specialty
- PeriodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Lloyd Nattkemper, Owner(831) 649-3661
- License
- 32148 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
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
880 Cass St
Suite 208
Monterey, CA 93940-2947
Phone: (831) 649-3661
Fax: (831) 649-3690
Street-level locationGet directions
Mailing address
880 Cass St
Monterey, CA 93940-2947
Other names (DBA / former)
- Former legal business name
- Lloyd Nattkemper, DDS
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2011-06-02
Frequently asked questions
- What is Lloyd Nattkemper, DDS, Inc.'s NPI number?
- Lloyd Nattkemper, DDS, Inc.'s National Provider Identifier (NPI) is 1740386663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lloyd Nattkemper, DDS, Inc.?
- Lloyd Nattkemper, DDS, Inc. is classified in the NPPES registry as Periodontics (Dental Providers).
- Where is Lloyd Nattkemper, DDS, Inc. located?
- Lloyd Nattkemper, DDS, Inc.'s practice location on file with NPPES is 880 Cass St, Monterey, CA 93940-2947.
- What is Lloyd Nattkemper, DDS, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Lloyd Nattkemper, DDS, Inc. is (831) 649-3661.
- Who is the authorized official for Lloyd Nattkemper, DDS, Inc.?
- The authorized official listed on Lloyd Nattkemper, DDS, Inc.'s NPPES record is Lloyd Nattkemper, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lloyd Nattkemper, DDS, Inc.'s NPI active?
- Yes — Lloyd Nattkemper, DDS, Inc.'s NPI (1740386663) is active in the NPPES registry as of the last update on 2011-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.