David Wallack, M.D.
NPI 1558310706 · Geriatric Medicine (Internal Medicine) Physician · Lakewood, CO
David Wallack, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Lakewood, CO (NPI 1558310706).
Provider details
- NPI number
- 1558310706
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 17055 (CO)
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
- 2006-05-08
- Last updated
- 2013-03-05
Frequently asked questions
- What is David Wallack's NPI number?
- David Wallack's National Provider Identifier (NPI) is 1558310706, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Wallack's specialty?
- David Wallack is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is David Wallack located?
- David Wallack's practice location on file with NPPES is 11700 W 2nd Pl, Lakewood, CO 80228-1704.
- What is David Wallack's phone number?
- The practice phone number listed in the NPPES registry for David Wallack is (303) 825-1234.
- Is David Wallack's NPI active?
- Yes — David Wallack's NPI (1558310706) is active in the NPPES registry as of the last update on 2013-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.