LAWRENCE JOSEPH WATERS PA-C
NPI 1386783017
Physician Assistant - Surgical in Upper Marlboro, MD

Active since February 06, 2007PECOS EnrolledAccepts Medicare Assignment
1221 MERCANTILE LN, UPPER MARLBORO, MD 20774(301) 618-5500 Get Directions Write a Review

NPPES record last updated: January 6, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Lawrence Joseph Waters Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAWRENCE JOSEPH WATERS PA-C (NPI 1386783017) is an individual surgical provider in Upper Marlboro, Maryland, licensed in Maryland (C0003373) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1386783017
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NameLAWRENCE JOSEPH WATERSCredential: PA-C
Location Address1221 MERCANTILE LNUpper Marlboro, MD 20774-5374
Mailing Address2628 Monroe St NeWashington, DC 20018-2918 · (215) 300-3492
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateFebruary 6, 2007
Last NPPES UpdateJanuary 6, 2012
NPI 1386783017 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License Licensed in MD · C0003373
1221 MERCANTILE LN, Upper Marlboro, MD 20774

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Lawrence Joseph Waters Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1658422746
PECOS Enrollment IDI20090701000205
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
97 services20 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
27 services26 patients

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychiatry & Neurology (Psychiatry)
1221 MERCANTILE LN
LARGO, MD 20774
Anesthesiology
1221 MERCANTILE LN
UPPER MARLBORO, MD 20774
Internal Medicine
1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1221 MERCANTILE LN, DEPT OF OBGYN
LARGO, MD 20774
Anesthesiology
1221 MERCANTILE LN
UPPER MARLBORO, MD 20774
Physician Assistant
1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774
Urology
1221 MERCANTILE LN, KAISER PERMANENTE DEPARTMENT OF UROLOGY
LARGO, MD 20774
Obstetrics & Gynecology
1221 MERCANTILE LN
UPPER MARLBORO, MD 20774

Frequently 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 Waters's NPI number?

The NPI number for Lawrence Waters is 1386783017. It was assigned to this individual provider in the NPPES registry on February 6, 2007.

Where is Lawrence Waters located?

Lawrence Waters practices at 1221 Mercantile Ln, Upper Marlboro, MD 20774. The listed phone number is (301) 618-5500.

What is Lawrence Waters's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Lawrence Waters enrolled in Medicare?

Yes. Lawrence Waters is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Lawrence Waters was last updated on January 6, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.