Deborah Longley, MD
NPI 1003855735 · Internal Medicine Physician · Grand Rapids, MI
Deborah Longley, MD is a Internal Medicine Physician provider in Grand Rapids, MI (NPI 1003855735).
Provider details
- NPI number
- 1003855735
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301042796 (MI)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Deborah Longley's NPI number?
- Deborah Longley's National Provider Identifier (NPI) is 1003855735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Longley's specialty?
- Deborah Longley is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Deborah Longley located?
- Deborah Longley's practice location on file with NPPES is 1300 Michigan St Ne, Grand Rapids, MI 49503-2026.
- What is Deborah Longley's phone number?
- The practice phone number listed in the NPPES registry for Deborah Longley is (616) 459-8338.
- Is Deborah Longley's NPI active?
- Yes — Deborah Longley's NPI (1003855735) 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.