CASSANDRA ROSE FEINBERG
NPI 1285381707
Nurse Anesthetist, Certified Registered in Middletown, NY

NPI Status: Active since March 04, 2022

Contact Information

707 E MAIN ST
MIDDLETOWN, NY
ZIP 10940
Phone: (845) 333-2646

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  • Individual
  • Female
  • Years of Experience 5
  • Nurse Anesthetist, Certified Registered
  • May Accept Medicare Approved Payment

About CASSANDRA FEINBERG

This page provides the complete NPI Profile along with additional information for Cassandra Feinberg, a provider established in Middletown, New York with a medical specialization in Nurse Anesthetist, Certified Registered and more than 5 years of experience. The healthcare provider is registered in the NPI registry with number 1285381707 assigned on March 2022. The practitioner's primary taxonomy code is 367500000X with license number 689631 (NY). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1285381707
Provider Name
CASSANDRA ROSE FEINBERG
Gender
Female
Entity Type
Individual
Location Address
707 E MAIN ST MIDDLETOWN, NY 10940
Location Phone
(845) 333-2646
Mailing Address
707 E MAIN ST MIDDLETOWN, NY 10940
Medical School Name
OTHER
Graduation Year
2021
Is Sole Proprietor?
Yes
Enumeration Date
03-04-2022
Last Update Date
04-28-2026
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Nurse Anesthetist, Certified Registered

Taxonomy Code
367500000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
689631
License State
NY
Taxonomy Description
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

Medicare Participation & PECOS Enrollment Status

Cassandra Feinberg is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • PECOS PAC ID: 1658758750

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20220511000318

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Maybe

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope

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.

This service was performed 14 times for 14 patients

Anesthesia for other procedure on lower abdomen

Anesthesia for a lower abdomen procedure involves medication to eliminate pain during surgery. You might be awake but relaxed and pain-free, or you may be completely unconscious. It's administered to ensure comfort and safety throughout the operation.

This service was performed 15 times for 15 patients

Anesthesia for other procedure on skin of arms, legs, and front body

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.

This service was performed 13 times for 13 patients

Anesthesia for other procedure on upper abdomen

Anesthesia for an upper abdomen procedure involves using medications to help you feel no pain during the operation. It can be general, where you're unconscious, or regional, where just the abdomen area is numbed. It ensures comfort and stillness, aiding a successful procedure.

This service was performed 13 times for 13 patients

Anesthesia for other procedure on urinary system through urethra

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.

This service was performed 13 times for 12 patients

Anesthesia for procedure for total knee joint replacement

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.

This service was performed 15 times for 15 patients

Anesthesia for total hip replacement

Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.

This service was performed 13 times for 13 patients

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Cassandra Feinberg is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
GARNET HEALTH MEDICAL CENTER707 EAST MAIN STREET
MIDDLETOWN, NY 10940
(845) 343-2424Acute Care Hospitals

Reviews for CASSANDRA ROSE FEINBERG

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1285381707, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
Check
7
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 3 → 6 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 2 + 1 + 6 + 5 + 6 + 8 + 2 + 7 + 0 + 24 = 63

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1285381707.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Emergency Medicine
707 E MAIN ST
MIDDLETOWN, NY 10940
Radiology (Diagnostic Radiology)
707 E MAIN ST, ORANGE REGIONAL MEDICAL CENTER-RADIOLOGY DEPT
MIDDLETOWN, NY 10940
Radiology (Diagnostic Radiology)
707 E MAIN ST, RADIOLOGIC ASSOCIATES, PC
MIDDLETOWN, NY 10940
Radiology (Diagnostic Radiology)
707 E MAIN ST, RADIOLOGIC ASSOCIATES, PC
MIDDLETOWN, NY 10940
Nurse Practitioner
707 E MAIN ST
MIDDLETOWN, NY 10940
Emergency Medicine
707 E MAIN ST
MIDDLETOWN, NY 10940
Emergency Medicine
707 E MAIN ST
MIDDLETOWN, NY 10940
Internal Medicine (Infectious Disease)
707 E MAIN ST
MIDDLETOWN, NY 10940
Emergency Medicine
707 E MAIN ST
MIDDLETOWN, NY 10940
Pathology (Anatomic Pathology & Clinical Pathology)
707 E MAIN ST, ORANGE REGIONAL MEDICAL CENTER
MIDDLETOWN, NY 10940
Pathology (Anatomic Pathology & Clinical Pathology)
707 E MAIN ST, ORANGE REGIONAL MEDICAL CENTER
MIDDLETOWN, NY 10940
General Acute Care Hospital
707 E MAIN ST, BEHAVIORAL HEALTH UNIT, 2 EAST
MIDDLETOWN, NY 10940
Psychiatric Hospital
707 E MAIN ST
MIDDLETOWN, NY 10940
Social Worker (Clinical)
707 E MAIN ST
MIDDLETOWN, NY 10940
Social Worker
707 E MAIN ST
MIDDLETOWN, NY 10940
Social Worker
707 E MAIN ST
MIDDLETOWN, NY 10940
Internal Medicine
707 E MAIN ST
MIDDLETOWN, NY 10940
Nurse Practitioner (Family)
707 E MAIN ST
MIDDLETOWN, NY 10940
Physician Assistant
707 E MAIN ST
MIDDLETOWN, NY 10940
Nurse Practitioner (Adult Health)
707 E MAIN ST
MIDDLETOWN, NY 10940

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285381707, enumerated as an "individual" on March 04, 2022.

The provider is located at 707 E MAIN ST MIDDLETOWN, NY 10940 and the phone number is (845) 333-2646.

Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Cassandra Feinberg is affiliated with: GARNET HEALTH MEDICAL CENTER.