LAWRENCE W. ADLER MD PA
NPI 1245427392
Specialist in Glen Burnie, MD
About Lawrence W. Adler Md Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAWRENCE W. ADLER MD PA (NPI 1245427392) is a healthcare organization registered as a specialist in Glen Burnie, Maryland and active in the NPI registry since October 2007. The organization holds a CLIA Waiver certificate valid through December 16, 2027 and lists Lawrence W. Adler, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Lawrence W. Adler Md Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Lawrence W. Adler MD PA, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 21D0937496
Lawrence W Adler MD · Glen Burnie, MDFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Lawrence W. Adler MD PA's NPI number?
The NPI number for Lawrence W. Adler MD PA is 1245427392. It was assigned to this organization in the NPPES registry on October 2, 2007.
Where is Lawrence W. Adler MD PA located?
Lawrence W. Adler MD PA is located at 7310 Ritchie Hwy. Suite 512, Glen Burnie, MD 21061. The listed phone number is (410) 761-7042.
What is Lawrence W. Adler MD PA's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Lawrence W. Adler MD PA enrolled in Medicare?
Yes. Lawrence W. Adler MD PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Lawrence W. Adler MD PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Lawrence W. Adler MD PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Lawrence W. Adler MD PA hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 21D0937496) is associated with this NPI, valid through December 16, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Lawrence W. Adler MD PA was last updated on May 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Lawrence W. Adler Md Pa · NPI 1245427392
Specialist organization in Glen Burnie, Maryland. Organization record, active in the CMS NPPES registry since October 2, 2007.
## Identity
- **NPI:** 1245427392 (Entity type: Organization)
- **Enumerated:** October 2, 2007
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Lawrence Adler, PRESIDENT
## Practice location
- **Address:** 7310 RITCHIE HWY., SUITE 512, Glen Burnie, MD 21061
- **Phone:** (410) 761-7042 · **Fax:** (410) 761-7984
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Psychiatry) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 6, 2015
- **Other identifiers:** Other W714 (DC); Medicaid 404484300 (MD); Medicare PIN 559L (MD); and 2 more
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1245427392) · Data from the CMS NPPES public registry.