Mackenzie Davis, MD
NPI 1548897887 · Psychiatry Physician · Lexington, MA
Mackenzie Davis, MD is a Psychiatry Physician provider in Lexington, MA (NPI 1548897887).
Provider details
- NPI number
- 1548897887
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 295059 (MA)
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clonazepam | 26 |
| Clozapine | 18 |
| Lamotrigine | 15 |
| Trazodone Hcl | 12 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 55 Fruit StBoston, MA 02114-2696Phone: (617) 726-2000Fax: (617) 724-3947
- 15 Parkman St # 812bBoston, MA 02114-3117Phone: (617) 726-9550
Registry dates
- Enumerated
- 2020-03-25
- Last updated
- 2024-11-08
- Certified
- 2024-11-08
Frequently asked questions
- What is Mackenzie Davis's NPI number?
- Mackenzie Davis's National Provider Identifier (NPI) is 1548897887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Davis's specialty?
- Mackenzie Davis is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mackenzie Davis located?
- Mackenzie Davis's practice location on file with NPPES is 114 Waltham St Ste G6, Lexington, MA 02421-5409.
- What is Mackenzie Davis's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Davis is (508) 492-5163.
- Is Mackenzie Davis's NPI active?
- Yes — Mackenzie Davis's NPI (1548897887) is active in the NPPES registry as of the last update on 2024-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.