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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.

LOUIS ALOSCO M.D
NPI 1174570246
Anesthesiology in Waterbury, CT

Active since May 27, 2006PECOS EnrolledAccepts Medicare Assignment
140 GRANDVIEW AVE, WATERBURY, CT 06708(203) 757-7000(203) 591-1473 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Louis Alosco M.d NPPES

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

LOUIS ALOSCO M.D (NPI 1174570246) is an individual anesthesiology provider in Waterbury, Connecticut, licensed in Connecticut (028712) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with The Miriam Hospital, and is a graduate of Other (1984).

NPPES Registry Identity

NPI1174570246
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameLOUIS ALOSCOCredential: M.D
Location Address140 GRANDVIEW AVEWaterbury, CT 06708-2505
Mailing Address80 Beardsley RdNew Milford, CT 06776-3956 · (860) 350-5573
Phone(203) 757-7000
Fax(203) 591-1473
Sole ProprietorNo
Medical School CMSOtherGraduated 1984
Enumeration DateMay 27, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1174570246 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CT · 028712
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
140 GRANDVIEW AVE, Waterbury, CT 06708
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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

Louis Alosco 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 ID3375724487
PECOS Enrollment IDI20130617000436
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 6

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.

Anesthesia for other procedure on neck area (1 year or older) 00320
Anesthesia for a procedure on the neck area is a medical service provided to ensure you remain comfortable and pain-free during the operation. It involves administering medication to numb the neck region or to induce sleep. The method chosen depends on the specific procedure and your overall health.
32 services32 patients
Anesthesia for other procedure on urinary system through urethra 00910
Anesthesia for a procedure on the urinary system through the urethra involves using medicine to numb sensation in the area. This is done to ensure you feel no pain or discomfort during the procedure. The medicine can be given locally, regionally, or generally, depending on the specifics of your procedure.
30 services28 patients
Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope 00918
This procedure involves using anesthesia to ensure comfort while a special instrument called an endoscope helps to locate, break up, and possibly remove kidney stones. The endoscope is a thin, flexible tube which is gently inserted and navigated to the area of concern.
26 services25 patients
Anesthesia for other procedure on skin of arms, legs, and front body 00400
Anesthesia for procedures on the skin of your arms, legs, and front body is a service that numbs the area being treated. This ensures you don't feel pain during procedures like biopsies, stitches, or minor surgeries. It's administered through a small injection or a topical cream.
18 services17 patients
Anesthesia for removal of urinary bladder tumors including use of an endoscope 00912
This procedure involves the use of anesthesia to ensure comfort while an endoscope, a thin tube with a light and camera, is used to identify and remove abnormal growths in the bladder. It's a minimally invasive approach to maintain bladder health.
17 services16 patients
Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back 00300
Anesthesia for procedures on skin, muscles, or nerves of the head, neck, and upper back involves using medication to numb the area or make you unconscious during the procedure. This ensures you don't feel pain or discomfort. It's safe and monitored by professionals.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

The Miriam Hospital

Acute Care Hospitals · Providence, RI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410012
Location164 Summit AvenueProvidence, RI 02906 · Providence County
Emergency services

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.

GIRVICE ARCHER M.D
Anesthesiology
140 GRANDVIEW AVE
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 757-7000
DR. LYDIA AOUN-BARAKAT MD
Internal Medicine (Infectious Disease)
140 GRANDVIEW AVE, SUITE #L01
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 574-4187
GARY POUPKO M.D
Anesthesiology
140 GRANDVIEW AVE
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 757-7000
DR. MAJID SADIGH MD
Internal Medicine (Infectious Disease)
140 GRANDVIEW AVE, SUITE #101
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7284
JOSEPH ROCCO
Nurse Anesthetist, Certified Registered
140 GRANDVIEW AVE
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 757-7000
DR. WILLIAM D RIFKIN MD
Internal Medicine
140 GRANDVIEW AVE, SUITE #101
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7284
JANET L VODRA MD
Obstetrics & Gynecology
140 GRANDVIEW AVE, SUITE 202
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 755-2344
RAYMOND CLEMENT M.D
Anesthesiology
140 GRANDVIEW AVE
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 757-7000

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 Louis Alosco's NPI number?

The NPI number for Louis Alosco is 1174570246. It was assigned to this individual provider in the NPPES registry on May 27, 2006.

Where is Louis Alosco located?

Louis Alosco practices at 140 Grandview Ave, Waterbury, CT 06708. The listed phone number is (203) 757-7000.

What is Louis Alosco's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Louis Alosco enrolled in Medicare?

Yes. Louis Alosco 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.

Is Louis Alosco affiliated with any hospitals?

According to CMS data, Louis Alosco is affiliated with The Miriam Hospital.

When was this NPI record last updated?

The NPPES record for Louis Alosco was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 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.