Michael J Landman MD PC
NPI 1336134857 · Nephrology Physician · Lawrence, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael J Landman MD PC is a Nephrology Physician organization in Lawrence, MA (NPI 1336134857).
Provider details
- NPI number
- 1336134857
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Landman, President Owner(978) 686-2400
- License
- 159775 (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
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
- 2005-09-12
- Last updated
- 2016-12-30
Frequently asked questions
- What is Michael J Landman MD PC's NPI number?
- Michael J Landman MD PC's National Provider Identifier (NPI) is 1336134857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael J Landman MD PC?
- Michael J Landman MD PC is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael J Landman MD PC located?
- Michael J Landman MD PC's practice location on file with NPPES is 25 Marston St, Lawrence, MA 01841.
- What is Michael J Landman MD PC's phone number?
- The practice phone number listed in the NPPES registry for Michael J Landman MD PC is (978) 686-2400.
- Does Michael J Landman MD PC accept Medicare?
- Michael J Landman MD PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Michael J Landman MD PC?
- The authorized official listed on Michael J Landman MD PC's NPPES record is Michael Landman, President Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael J Landman MD PC's NPI active?
- Yes — Michael J Landman MD PC's NPI (1336134857) is active in the NPPES registry as of the last update on 2016-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.