MARCELLE A GRASSI,M.D.P.C.
NPI 1306058086
Clinic/Center - Medical Specialty in Cheektowaga, NY

NPI Status: Active since May 04, 2007

Contact Information

2560 WALDEN AVE
SUITE 107
CHEEKTOWAGA, NY
ZIP 14225
Phone: (716) 561-0726
Fax: (716) 651-0729

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  • Organization
  • Clinic/Center
  • Medical Specialty
  • CLIA Number: 33D1094383
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 01-15-2027

About MARCELLE A GRASSI,M.D.P.C.

This page provides the complete NPI Profile along with additional information for Marcelle A Grassi,m.d.p.c., a provider established in Cheektowaga, New York operating as a Clinic/center, focusing in medical specialty . The healthcare provider is registered in the NPI registry with number 1306058086 assigned on May 2007. The practitioner's primary taxonomy code is 261QM2500X. The provider is registered as an organization and their NPI record was last updated 4 years ago. The authorized official of this NPI record is Dr. Marcelle A Grassi Md (Owner)

NPI
1306058086
Provider Name
MARCELLE A GRASSI,M.D.P.C.
Entity Type
Organization
Location Address
2560 WALDEN AVE SUITE 107 CHEEKTOWAGA, NY 14225
Location Phone
(716) 561-0726
Location Fax
(716) 651-0729
Mailing Address
2560 WALDEN AVE SUITE 107 CHEEKTOWAGA, NY 14225
Mailing Phone
(716) 561-0726
Mailing Fax
(716) 651-0729
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-04-2007
Last Update Date
07-21-2022
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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

Clinic/Center Medical Specialty

Taxonomy Code
261QM2500X
Type
Ambulatory Health Care Facilities
License State
NY
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. MARCELLE A GRASSI MD

Authorized Official Title
OWNER
Authorized Official Phone
(716) 651-0726

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
33D1094383
Facility Type
Physician Office
Certificate Effective Date
January 16, 2025
Certificate Expiration Date
January 15, 2027
Laboratory Director
DR. MARCELLE A. GRASSI
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Marcelle A Grassi,m.d.p.c. in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1306058086, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 0 + 5 + 1 + 6 + 0 + 1 + 6 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1306058086.

Other Providers at the Same Location


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

Licensed Practical Nurse
2560 WALDEN AVE, SUITE 101
CHEEKTOWAGA, NY 14225
Licensed Practical Nurse
2560 WALDEN AVE
CHEEKTOWAGA, NY 14225
Home Health
2560 WALDEN AVE
CHEEKTOWAGA, NY 14225
Licensed Practical Nurse
2560 WALDEN AVE
CHEEKTOWAGA, NY 14225
Licensed Practical Nurse
2560 WALDEN AVE
CHEEKTOWAGA, NY 14225
Licensed Practical Nurse
2560 WALDEN AVE
CHEEKTOWAGA, NY 14225
Licensed Practical Nurse
2560 WALDEN AVE
CHEEKTOWAGA, NY 14225
Licensed Practical Nurse
2560 WALDEN AVE
CHEEKTOWAGA, NY 14225
Licensed Practical Nurse
2560 WALDEN AVE
BUFFALO, NY 14225
Licensed Practical Nurse
2560 WALDEN AVE
CHEEKTOWAGA, NY 14225
Licensed Practical Nurse
2560 WALDEN AVE
CHEEKTOWAGA, NY 14225
Registered Nurse
2560 WALDEN AVE, SUITE 101
CHEEKTOWAGA, NY 14225
Registered Nurse
2560 WALDEN AVE
CHEEKTOWAGA, NY 14225
Licensed Practical Nurse
2560 WALDEN AVE
CHEEKTOWAGA, NY 14225
Registered Nurse
2560 WALDEN AVE, 101
CHEEKTOWAGA, NY 14225
Registered Nurse
2560 WALDEN AVE
CHEEKTOWAGA, NY 14225
Registered Nurse
2560 WALDEN AVE, SUITE 101
CHEEKTOWAGA, NY 14225
Registered Nurse (Community Health)
2560 WALDEN AVE
CHEEKTOWAGA, NY 14225
Physical Medicine & Rehabilitation (Pain Medicine)
2560 WALDEN AVE, STE 104
CHEEKTOWAGA, NY 14225
Pain Medicine (Pain Medicine)
2560 WALDEN AVE, SUITE 104
CHEEKTOWAGA, NY 14225

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306058086, enumerated as an "organization" on May 04, 2007.

The provider is located at 2560 WALDEN AVE SUITE 107 CHEEKTOWAGA, NY 14225 and the phone number is (716) 561-0726.

Clinic/Center with taxonomy code 261QM2500X and a focus in Medical Specialty.