John a Routenberg MD PA
NPI 1922240332 · Gastroenterology Physician · Salisbury, MD
John a Routenberg MD PA is a Gastroenterology Physician organization in Salisbury, MD (NPI 1922240332).
Provider details
- NPI number
- 1922240332
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Routenberg, Owner(410) 543-0400
- License
- D15857 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2009-03-31
- Last updated
- 2009-03-31
Frequently asked questions
- What is John a Routenberg MD PA's NPI number?
- John a Routenberg MD PA's National Provider Identifier (NPI) is 1922240332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John a Routenberg MD PA?
- John a Routenberg MD PA is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is John a Routenberg MD PA located?
- John a Routenberg MD PA's practice location on file with NPPES is 205 S Division St, Salisbury, MD 21801-4930.
- What is John a Routenberg MD PA's phone number?
- The practice phone number listed in the NPPES registry for John a Routenberg MD PA is (410) 543-0400.
- Who is the authorized official for John a Routenberg MD PA?
- The authorized official listed on John a Routenberg MD PA's NPPES record is John Routenberg, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John a Routenberg MD PA's NPI active?
- Yes — John a Routenberg MD PA's NPI (1922240332) is active in the NPPES registry as of the last update on 2009-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.