Dennis J & Marie T Stiles DDS PC
NPI 1366804627 · Durable Medical Equipment & Medical Supplies · Gaithersburg, MD
Enrolled with Medicare as Dme Supplier - Oral Surgery - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis J & Marie T Stiles DDS PC is a Durable Medical Equipment & Medical Supplies organization in Gaithersburg, MD (NPI 1366804627).
Provider details
- NPI number
- 1366804627
- Entity type
- Organization
- Primary specialty
- Durable Medical Equipment & Medical SuppliesSuppliers
- Organization subpart
- No
- Authorized official
- Dennis Stiles, Owner(301) 947-6900
- License
- 9332 (MD)
Specialties & taxonomies
Suppliers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-03-25
- Last updated
- 2020-07-20
- Certified
- 2020-07-20
Frequently asked questions
- What is Dennis J & Marie T Stiles DDS PC's NPI number?
- Dennis J & Marie T Stiles DDS PC's National Provider Identifier (NPI) is 1366804627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dennis J & Marie T Stiles DDS PC?
- Dennis J & Marie T Stiles DDS PC is classified in the NPPES registry as Durable Medical Equipment & Medical Supplies (Suppliers).
- Where is Dennis J & Marie T Stiles DDS PC located?
- Dennis J & Marie T Stiles DDS PC's practice location on file with NPPES is 333 Main St, Gaithersburg, MD 20878-5580.
- What is Dennis J & Marie T Stiles DDS PC's phone number?
- The practice phone number listed in the NPPES registry for Dennis J & Marie T Stiles DDS PC is (301) 947-6900.
- Does Dennis J & Marie T Stiles DDS PC accept Medicare?
- Dennis J & Marie T Stiles DDS 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 Dennis J & Marie T Stiles DDS PC?
- The authorized official listed on Dennis J & Marie T Stiles DDS PC's NPPES record is Dennis Stiles, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dennis J & Marie T Stiles DDS PC's NPI active?
- Yes — Dennis J & Marie T Stiles DDS PC's NPI (1366804627) is active in the NPPES registry as of the last update on 2020-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.