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MISS JENNIFER NARCISO ALT M.D.
NPI 1184866063
Anesthesiology in Suffern, NY

Active since March 24, 2009PECOS Enrolled
255 LAFAYETTE AVE, SUFFERN, NY 10901(845) 368-5039(845) 368-5327 Get Directions Write a Review

NPPES record last updated: May 21, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Miss Jennifer Narciso Alt M.d. NPPES

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

MISS JENNIFER NARCISO ALT M.D. (NPI 1184866063) is an individual anesthesiology provider in Suffern, New York, licensed in New York (261247) and active in the NPI registry since March 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184866063
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameMISS JENNIFER NARCISO ALTCredential: M.D.
Location Address255 LAFAYETTE AVESuffern, NY 10901-4812
Mailing Address100 Route 59, Suite 105Suffern, NY 10901-4927 · (845) 357-5775 · Fax (845) 357-5777
Phone(845) 368-5039
Fax(845) 368-5327
Sole ProprietorNo
Enumeration DateMarch 24, 2009
Last NPPES UpdateMay 21, 2013
✔ NPI 1184866063 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in NY · 261247✔ Licensed in NJ · 25MA09250800
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.
255 LAFAYETTE AVE, Suffern, NY 10901
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Insurance Company, Select Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Miss Jennifer Narciso Alt M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Jennifer Alt reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Orthopedic Centers Of Colorado, LLC
1,617 mi
Orthopaedic Surgery
8101 E LOWRY BLVD STE 120
Denver, CO 80230
  • Reassigned Medicare billing, Colorado enrollment
  • 395 clinicians in this Medicare group
NPI 1801339502 (303) 806-1998

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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 of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415
This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.
15 services15 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
14 services14 patients
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 01810
Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.
14 services14 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.

KAREEM ELTAKI ELTAKI MD
Anesthesiology
255 LAFAYETTE AVE
SUFFERN, NY 10901
Rockland County (845) 368-5000
HOLLY DURNIAK
Speech-Language Pathologist
255 LAFAYETTE AVE
SUFFERN, NY 10901
Rockland County (845) 368-5000
ROBERT PALACIOS
Anesthesiology
255 LAFAYETTE AVE
SUFFERN, NY 10901
Rockland County (845) 368-5000
MARY ROSE ABPLANALP N.P.
Nurse Practitioner (Acute Care)
255 LAFAYETTE AVE
SUFFERN, NY 10901
Rockland County (845) 323-2942
MRS. ALISON M SULLIVAN RD
Dietitian, Registered
255 LAFAYETTE AVE, NUTRITION SERVICES
SUFFERN, NY 10901
Rockland County (845) 368-5016
STEPHANIE MOURA M.D.
Anesthesiology
255 LAFAYETTE AVE
SUFFERN, NY 10901
Rockland County (845) 357-5775
DR. BERNARD BAEZ M.D.
Anesthesiology
255 LAFAYETTE AVE
SUFFERN, NY 10901
Rockland County (845) 368-5039
FRANCES DOELLINGER RD, CDN
Dietitian, Registered
255 LAFAYETTE AVE, NUTRITION SERVICES
SUFFERN, NY 10901
Rockland County (845) 368-5000

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 Jennifer Alt's NPI number?

The NPI number for Jennifer Alt is 1184866063. It was assigned to this individual provider in the NPPES registry on March 24, 2009.

Where is Jennifer Alt located?

Jennifer Alt practices at 255 Lafayette Ave, Suffern, NY 10901. The listed phone number is (845) 368-5039.

What is Jennifer Alt's specialty?

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

Is Jennifer Alt enrolled in Medicare?

Yes. Jennifer Alt is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jennifer Alt's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Alt reassigns Medicare benefits to Orthopedic Centers Of Colorado, LLC (Denver, CO). The 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 Jennifer Alt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Alt accept?

Health plans from Oscar Health, Oscar Insurance Company and Select Health list Jennifer Alt 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.

When was this NPI record last updated?

The NPPES record for Jennifer Alt was last updated on May 21, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.