OrganizationActive
Lawrence D Duffield DDS PC
NPI 1447647185 · Dentist · Royal Oak, MI
Lawrence D Duffield DDS PC is a Dentist organization in Royal Oak, MI (NPI 1447647185).
Provider details
- NPI number
- 1447647185
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Lawrence Duffield, Owner(248) 541-1388
- License
- 2901013218 (MI)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
2009 Crooks Rd
Royal Oak, MI 48073-4049
Phone: (248) 541-1388
Fax: (248) 541-2672
Street-level locationGet directions
Mailing address
2009 Crooks Rd
Royal Oak, MI 48073-4049
Registry dates
- Enumerated
- 2015-04-21
- Last updated
- 2015-04-21
Frequently asked questions
- What is Lawrence D Duffield DDS PC's NPI number?
- Lawrence D Duffield DDS PC's National Provider Identifier (NPI) is 1447647185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lawrence D Duffield DDS PC?
- Lawrence D Duffield DDS PC is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Lawrence D Duffield DDS PC located?
- Lawrence D Duffield DDS PC's practice location on file with NPPES is 2009 Crooks Rd, Royal Oak, MI 48073-4049.
- What is Lawrence D Duffield DDS PC's phone number?
- The practice phone number listed in the NPPES registry for Lawrence D Duffield DDS PC is (248) 541-1388.
- Who is the authorized official for Lawrence D Duffield DDS PC?
- The authorized official listed on Lawrence D Duffield DDS PC's NPPES record is Lawrence Duffield, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lawrence D Duffield DDS PC's NPI active?
- Yes — Lawrence D Duffield DDS PC's NPI (1447647185) is active in the NPPES registry as of the last update on 2015-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.