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Francis Lang, DDS
NPI 1700911179 · Dentist · California, MD
Francis Lang, DDS is a Dentist provider in California, MD (NPI 1700911179).
Provider details
- NPI number
- 1700911179
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9602 (MD)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 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
22599 Macarthur Blvd
California, MD 20619-3079
Phone: (301) 862-7777
Street-level locationGet directions
Mailing address
4943 Idlewilde Rd
Shady Side, MD 20764-9770
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Francis Lang's NPI number?
- Francis Lang's National Provider Identifier (NPI) is 1700911179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Francis Lang's specialty?
- Francis Lang is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Francis Lang located?
- Francis Lang's practice location on file with NPPES is 22599 Macarthur Blvd, California, MD 20619-3079.
- What is Francis Lang's phone number?
- The practice phone number listed in the NPPES registry for Francis Lang is (301) 862-7777.
- Is Francis Lang's NPI active?
- Yes — Francis Lang's NPI (1700911179) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.