Laurie Merker, MD
NPI 1891371456 · Family Medicine Physician · Lynnfield, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laurie Merker, MD is a Family Medicine Physician provider in Lynnfield, MA (NPI 1891371456).
Provider details
- NPI number
- 1891371456
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 1018665 (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
5 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 49 | 17 |
| Lisinopril | 37 | 15 |
| Omeprazole | 29 | 14 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 27 | — |
| Metoprolol Succinate | 26 | — |
| Levothyroxine Sodium | 18 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-23
- Last updated
- 2024-09-29
- Certified
- 2024-09-29
Frequently asked questions
- What is Laurie Merker's NPI number?
- Laurie Merker's National Provider Identifier (NPI) is 1891371456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laurie Merker's specialty?
- Laurie Merker is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Laurie Merker located?
- Laurie Merker's practice location on file with NPPES is 1350 Market St Fl 2, Lynnfield, MA 01940-4048.
- What is Laurie Merker's phone number?
- The practice phone number listed in the NPPES registry for Laurie Merker is (781) 744-8771.
- Does Laurie Merker accept Medicare?
- Laurie Merker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laurie Merker's NPI active?
- Yes — Laurie Merker's NPI (1891371456) is active in the NPPES registry as of the last update on 2024-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.