Malcolm Dulock, M.D.
NPI 1922198647 · Specialist · Cumming, GA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Malcolm Dulock, M.D. is a Specialist provider in Cumming, GA (NPI 1922198647).
Provider details
- NPI number
- 1922198647
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 013268 (GA)
Specialties & taxonomies
Other Service Providers
Profile Score
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Allopurinol | 40 | 19 |
| Levothyroxine Sodium | 35 | 19 |
| Metformin Hcl | 28 | 15 |
| Montelukast Sodium | 27 | 11 |
| Lisinopril | 25 | 14 |
| Amlodipine Besylate | 14 | — |
| Gabapentin | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2008-11-18
Frequently asked questions
- What is Malcolm Dulock's NPI number?
- Malcolm Dulock's National Provider Identifier (NPI) is 1922198647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Malcolm Dulock's specialty?
- Malcolm Dulock is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Malcolm Dulock located?
- Malcolm Dulock's practice location on file with NPPES is 319 Canton Rd, Cumming, GA 30040-2213.
- What is Malcolm Dulock's phone number?
- The practice phone number listed in the NPPES registry for Malcolm Dulock is (678) 456-8200.
- Does Malcolm Dulock accept Medicare?
- Malcolm Dulock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Malcolm Dulock's NPI active?
- Yes — Malcolm Dulock's NPI (1922198647) is active in the NPPES registry as of the last update on 2008-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.