Lawrence P. Ryan, DDS, MD, PC
NPI 1427297654 · Oral and Maxillofacial Surgery (Dentist) · Marlborough, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lawrence P. Ryan, DDS, MD, PC is a Oral and Maxillofacial Surgery (Dentist) organization in Marlborough, CT (NPI 1427297654).
Provider details
- NPI number
- 1427297654
- Entity type
- Organization
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Organization subpart
- No
- Authorized official
- Lawrence Ryan, Owner(860) 295-8780
- License
- 007529 (CT)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-02-11
- Last updated
- 2009-02-11
Frequently asked questions
- What is Lawrence P. Ryan, DDS, MD, PC's NPI number?
- Lawrence P. Ryan, DDS, MD, PC's National Provider Identifier (NPI) is 1427297654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lawrence P. Ryan, DDS, MD, PC?
- Lawrence P. Ryan, DDS, MD, PC is classified in the NPPES registry as Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Lawrence P. Ryan, DDS, MD, PC located?
- Lawrence P. Ryan, DDS, MD, PC's practice location on file with NPPES is 11 S Main St, Marlborough, CT 06447-1553.
- What is Lawrence P. Ryan, DDS, MD, PC's phone number?
- The practice phone number listed in the NPPES registry for Lawrence P. Ryan, DDS, MD, PC is (860) 295-8780.
- Does Lawrence P. Ryan, DDS, MD, PC accept Medicare?
- Lawrence P. Ryan, DDS, MD, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Lawrence P. Ryan, DDS, MD, PC?
- The authorized official listed on Lawrence P. Ryan, DDS, MD, PC's NPPES record is Lawrence Ryan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lawrence P. Ryan, DDS, MD, PC's NPI active?
- Yes — Lawrence P. Ryan, DDS, MD, PC's NPI (1427297654) is active in the NPPES registry as of the last update on 2009-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.