NICHOLAS GADSDEN
NPI 1629697248
Anesthesiology in New York, NY

NPI Status: Active since April 14, 2020

Contact Information

622 WEST 168TH STREET
DEPT OF ANESTHESIOLOGY
NEW YORK, NY
ZIP 10032
Phone: (212) 305-3226

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  • Individual
  • Male
  • Years of Experience 6
  • Anesthesiology
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About NICHOLAS GADSDEN

This page provides the complete NPI Profile along with additional information for Nicholas Gadsden, an anesthesiologist established in New York, New York with a medical specialization in Anesthesiology and more than 6 years of experience. He graduated from Albert Einstein College Of Medicine Of Yeshiva University in 2020. The healthcare provider is registered in the NPI registry with number 1629697248 assigned on April 2020. The practitioner's primary taxonomy code is 207L00000X with license number 327324 (NY). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1629697248
Provider Name
NICHOLAS GADSDEN
Gender
Male
Entity Type
Individual
Location Address
622 WEST 168TH STREET DEPT OF ANESTHESIOLOGY NEW YORK, NY 10032
Location Phone
(212) 305-3226
Mailing Address
622 W 168TH ST NEW YORK, NY 10032
Medical School Name
ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduation Year
2020
Is Sole Proprietor?
No
Enumeration Date
04-14-2020
Last Update Date
09-06-2025
Code Navigator

An anesthesiologist like Nicholas Gadsden manages the care of surgical patients and pain relief through drug administration that reduces or eliminates pain during an operation, medical procedure or during labor and delivery of babies. During surgical procedures anesthesiologists are responsible for adjusting the amount of anesthetic, monitoring the patient's heart rate, body temperature, blood pressure and breathing.

Location Map

Secondary Locations

  • 535 E 70th St
    New York, NY 10021
    (212) 606-1206

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

Anesthesiology

Taxonomy Code
207L00000X
Type
Allopathic & Osteopathic Physicians
License No.
327324
License State
NY
Taxonomy Description
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

Medicare Participation & PECOS Enrollment Status

Nicholas Gadsden 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.

Nicholas Gadsden is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

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.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 5698262343

    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: I20251015004123

    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.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Reviews for NICHOLAS GADSDEN

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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 1629697248, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
Check
8
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 2 → 4 6 → 12 → 3 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 1 + 2 + 9 + 1 + 4 + 2 + 8 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1629697248.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
622 WEST 168TH STREET
NEW YORK, NY 10032
Internal Medicine (Cardiovascular Disease)
622 WEST 168TH STREET
NEW YORK, NY 10032
Nutritionist
622 WEST 168TH STREET, PRESBYTERIAN HOSPITAL BUILDING, ROOM 46
NEW YORK, NY 10032
Anesthesiology
622 WEST 168TH STREET, PH5-546
NEW YORK, NY 10032
Speech-Language Pathologist
622 WEST 168TH STREET, SPEECH AND HEARING, VC-10 AREA D
NEW YORK, NY 10032
Physical Therapist
622 WEST 168TH STREET
NEW YORK, NY 10032
Speech-Language Pathologist
622 WEST 168TH STREET
NEW YORK, NY 10032
Student in an Organized Health Care Education/Training Program
622 WEST 168TH STREET, DEPT. OF ANESTHESIOLOGY
NEW YORK, NY 10032
Nurse Practitioner (Family)
622 WEST 168TH STREET, COLUMBIA UNIVERSITY, PH 4-476
NYC, NY 10032
Nurse Practitioner (Adult Health)
622 WEST 168TH STREET
NEW YORK, NY 10032
Nurse Practitioner (Adult Health)
622 WEST 168TH STREET, COLUMBIA UNIVERSITY PH-876
NEW YORK, NY 10032
Specialist
622 WEST 168TH STREET
NEW YORK, NY 10032
Student in an Organized Health Care Education/Training Program
622 WEST 168TH STREET, NYPH COLUMBIA UNIVERSITY MEDICAL CENTER
NEW YORK, NY 10032
Pathology (Clinical Laboratory Director, Non-physician)
622 WEST 168TH STREET
NEW YORK, NY 10032
Radiology (Radiation Oncology)
622 WEST 168TH STREET
NEW YORK, NY 10032
Nurse Practitioner (Acute Care)
622 WEST 168TH STREET, NEW YORK PRESBYTERIAN HOSPITAL, DEPT. OF ANESTHESIOLOGY
NEW YORK, NY 10032
Transplant Surgery
622 WEST 168TH STREET, PH 14-1405
NEW YORK, NY 10032
Nurse Practitioner (Family)
622 WEST 168TH STREET, PH-11-1130
NEW YORK, NY 10032
Otolaryngology
622 WEST 168TH STREET
NEW YORK, NY 10032
Radiology (Diagnostic Radiology)
622 WEST 168TH STREET
NEW YORK, NY 10032

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629697248, enumerated as an "individual" on April 14, 2020.

The provider is located at 622 WEST 168TH STREET DEPT OF ANESTHESIOLOGY NEW YORK, NY 10032 and the phone number is (212) 305-3226.

Anesthesiology with taxonomy code 207L00000X.