IndividualActive
Richard London, M.D.
NPI 1891792677 · Gastroenterology Physician · Allentown, PA
Richard London, M.D. is a Gastroenterology Physician provider in Allentown, PA (NPI 1891792677).
Provider details
- NPI number
- 1891792677
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD018548E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1501 N Cedar Crest Blvd
Suite 110
Allentown, PA 18104-2309
Phone: (610) 821-2828
Fax: (610) 821-7915
Approximate (ZIP-level) locationGet directions
Mailing address
1501 N Cedar Crest Blvd
Allentown, PA 18104-2309
Registry dates
- Enumerated
- 2005-07-07
- Last updated
- 2010-08-20
Frequently asked questions
- What is Richard London's NPI number?
- Richard London's National Provider Identifier (NPI) is 1891792677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard London's specialty?
- Richard London is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard London located?
- Richard London's practice location on file with NPPES is 1501 N Cedar Crest Blvd, Allentown, PA 18104-2309.
- What is Richard London's phone number?
- The practice phone number listed in the NPPES registry for Richard London is (610) 821-2828.
- Is Richard London's NPI active?
- Yes — Richard London's NPI (1891792677) is active in the NPPES registry as of the last update on 2010-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.