Dalton Mackay, MD
NPI 1801079488 · Family Medicine Physician · Castle Rock, CO
Dalton Mackay, MD is a Family Medicine Physician provider in Castle Rock, CO (NPI 1801079488).
Provider details
- NPI number
- 1801079488
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25129 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tirzepatidebrand: Mounjaro | 56 | — |
| Levothyroxine Sodium | 49 | 14 |
| Alprazolam | 27 | — |
| Minoxidil | 27 | — |
| Progesterone, Micronizedbrand: Progesterone | 26 | — |
| Rosuvastatin Calcium | 23 | — |
| Trazodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-06
- Last updated
- 2020-02-17
- Certified
- 2020-02-17
Frequently asked questions
- What is Dalton Mackay's NPI number?
- Dalton Mackay's National Provider Identifier (NPI) is 1801079488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dalton Mackay's specialty?
- Dalton Mackay is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dalton Mackay located?
- Dalton Mackay's practice location on file with NPPES is 651 Topeka Way Ste 600, Castle Rock, CO 80109-3116.
- What is Dalton Mackay's phone number?
- The practice phone number listed in the NPPES registry for Dalton Mackay is (303) 728-9661.
- Is Dalton Mackay's NPI active?
- Yes — Dalton Mackay's NPI (1801079488) is active in the NPPES registry as of the last update on 2020-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.