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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CRAIG LOUIS LOUISY M.D.
NPI 1457553364
Surgery in Rockville, MD

Active since June 03, 2007PECOS Enrolled
9715 MEDICAL CENTER DR, #233, ROCKVILLE, MD 20850(240) 403-0621 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 29, 2026, Dec 23, 2024, May 18, 2021 and 1 more (4 updates tracked since 2016).

About Dr. Craig Louis Louisy M.d. NPPES

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

DR. CRAIG LOUIS LOUISY M.D. (NPI 1457553364) is an individual surgery provider in Rockville, Maryland, licensed in Maryland (D0064692) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Warren Memorial Hospital, and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1457553364
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. CRAIG LOUIS LOUISYCredential: M.D.
Location Address9715 MEDICAL CENTER DR, #233Rockville, MD 20850-3320
Mailing Address220 Campus Blvd Ste 320Winchester, VA 22601-2889 · (540) 536-5100 · Fax (540) 536-0235
Phone(240) 403-0621
Sole ProprietorNo
Medical School CMSTemple University School Of MedicineGraduated 2001
Enumeration DateJune 3, 2007
Last NPPES UpdateJuly 29, 20264 updates tracked since enumeration
NPPES CertifiedJuly 29, 2026
✔ NPI 1457553364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in MD · D0064692✔ Licensed in NC · 2009-02030✔ Licensed in CT · 86060✔ Licensed in VA · 0101246689
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
9715 MEDICAL CENTER DR, Rockville, MD 20850
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Secondary Practice Locations 5

Location 1759 S Main StWoodstock, VA 22664-1154 · Phone (540) 459-1383
Location 2351 Valley Health WayFront Royal, VA 22630-3598 · Phone (540) 636-0300
Location 3263 Farmington AveFarmington, CT 06030-8063 · Phone (860) 679-8080 · Fax (860) 679-1430
Location 41840 Amherst StWinchester, VA 22601-2808 · Phone (540) 536-8000 · Fax (540) 536-7780
Location 5190 Campus Blvd Ste 310Winchester, VA 22601-2872 · Phone (540) 536-0130 · Fax (540) 536-0140

Other Identifiers 8

Other6667Elder Health
Other7104883Aetna Ppo
Other90333701Bcbs Of Maryland
Other0008Blue Cross Of Dc
Medicaid014828800MD
Other1621956Aetna Hmo
Other3556979Cigna
Other217536Jhh

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

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

Dr. Craig Louis Louisy M.d. 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 ID648366401
PECOS Enrollment IDI20160627002303
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.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
66 services40 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
39 services38 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Warren Memorial Hospital

Acute Care Hospitals · Front Royal, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490033
Location351 Valley Health WayFront Royal, VA 22630 · Warren County
Emergency services

Shenandoah Memorial Hospital

Critical Access Hospitals · Woodstock, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number491305
Location759 South Main StreetWoodstock, VA 22664 · Shenandoah County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20850 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. LANCE G LEITHAUSER M.D.
Plastic Surgery
9715 MEDICAL CENTER DR, 535
ROCKVILLE, MD 20850
Montgomery County (301) 294-9400
GWMFA-MEDICAL FACULTY ASSOCIATES, INC
Clinic/Center (Ambulatory Surgical)
9715 MEDICAL CENTER DR, SUITE 230
ROCKVILLE, MD 20850
Montgomery County (240) 994-8650
LANCE G. LEITHAUSER, M D P A
Plastic Surgery
9715 MEDICAL CENTER DR, SUITE 535
ROCKVILLE, MD 20850
Montgomery County (301) 294-9400
A. JERRY FRIEDMAN, M.D., P.A.
Clinic/Center (Medical Specialty)
9715 MEDICAL CENTER DR, SUITE 531
ROCKVILLE, MD 20850
Montgomery County (301) 251-1771
STEPHEN EPSTEIN MD PA
Specialist
9715 MEDICAL CENTER DR, SUITE 528
ROCKVILLE, MD 20850
Montgomery County (301) 340-2265
RODERICK CATBAGAN
Physician Assistant (Surgical)
9715 MEDICAL CENTER DR, 528
ROCKVILLE, MD 20850
Montgomery County (301) 424-1960
THE CATARACT VISION INSTITUTE LLC
Clinic/Center (Ophthalmologic Surgery)
9715 MEDICAL CENTER DR, SUITE 502B
ROCKVILLE, MD 20850
Montgomery County (301) 309-0238
AMY KAPLAN M.D.
Pediatrics
9715 MEDICAL CENTER DR, SUITE 230
ROCKVILLE, MD 20850
Montgomery County (301) 279-6750

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 Craig Louisy's NPI number?

The NPI number for Craig Louisy is 1457553364. It was assigned to this individual provider in the NPPES registry on June 3, 2007.

Where is Craig Louisy located?

Craig Louisy practices at 9715 Medical Center Dr #233, Rockville, MD 20850. The listed phone number is (240) 403-0621.

What is Craig Louisy's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Craig Louisy enrolled in Medicare?

Yes. Craig Louisy 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.

What insurance does Craig Louisy accept?

Health plans from CareSource list Craig Louisy as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Craig Louisy affiliated with any hospitals?

According to CMS data, Craig Louisy is affiliated with Warren Memorial Hospital and Shenandoah Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Craig Louisy was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.