DR. LISNALDY CRISTINA RAMIREZ MD
NPI 1184300659
Internal Medicine in Hartford, CT

NPI Status: Active since June 27, 2023

Contact Information

80 SEYMOUR ST
HARTFORD, CT
ZIP 06102
Phone: (860) 972-0549
Fax: (860) 545-5221

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  • Individual
  • Female
  • Internal Medicine

About LISNALDY RAMIREZ

This page provides the complete NPI Profile along with additional information for Lisnaldy Ramirez, an internist established in Hartford, Connecticut with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1184300659 assigned on June 2023. The practitioner's primary taxonomy code is 207R00000X with license number 84649 (CT). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1184300659
Provider Name
DR. LISNALDY CRISTINA RAMIREZ MD
Gender
Female
Entity Type
Individual
Location Address
80 SEYMOUR ST HARTFORD, CT 06102
Location Phone
(860) 972-0549
Location Fax
(860) 545-5221
Mailing Address
1290 SILAS DEANE HWY WETHERSFIELD, CT 06109
Is Sole Proprietor?
Yes
Enumeration Date
06-27-2023
Last Update Date
05-27-2026
Code Navigator

An internist like Lisnaldy Ramirez is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
84649
License State
CT
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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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 1184300659, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
9
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 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 6 + 4 + 6 + 0 + 0 + 6 + 1 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1184300659.

Other Providers at the Same Location


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

Emergency Medicine
80 SEYMOUR ST, HARTFORD HOSPITAL TRAUMA PROGRAM
HARTFORD, CT 06102
Radiology (Radiation Oncology)
80 SEYMOUR ST, HARTFORD HOSPITAL THE GRAY CANCER CENTER
HARTFORD, CT 06102
Radiology (Radiation Oncology)
80 SEYMOUR ST
HARTFORD, CT 06102
Radiology (Radiation Oncology)
80 SEYMOUR ST
HARTFORD, CT 06102
Radiology (Radiation Oncology)
80 SEYMOUR ST
HARTFORD, CT 06102
Radiology (Radiation Oncology)
80 SEYMOUR ST
HARTFORD, CT 06102
Radiology (Radiation Oncology)
80 SEYMOUR ST
HARTFORD, CT 06102
Emergency Medicine
80 SEYMOUR ST
HARTFORD, CT 06102
Surgery (Surgical Critical Care)
80 SEYMOUR ST, HARTFORD HOSPITAL TRAUMA DEPT
HARTFORD, CT 06102
Pathology (Anatomic Pathology & Clinical Pathology)
80 SEYMOUR ST
HARTFORD, CT 06102
Nurse Practitioner (Primary Care)
80 SEYMOUR ST, EMERGENCY DEPT., HARTFORD HOSPITAL
HARTFORD, CT 06102
Orthopaedic Surgery
80 SEYMOUR ST, HARTFORD HOSPITAL
HARTFORD, CT 06102
Surgery
80 SEYMOUR ST, HARTFORD HOSPITAL PROFESSIONAL SERVICES
HARTFORD, CT 06102
Physician Assistant
80 SEYMOUR ST, HARTFORD HOSPITAL SURGERY DEPT
HARTFORD, CT 06102
Obstetrics & Gynecology
80 SEYMOUR ST, HARTFORD HOSPITAL UROGYNECOLOGY DEPT
HARTFORD, CT 06102
Internal Medicine
80 SEYMOUR ST, HARTFORD HOSPITAL CARDIOLOGY DEPT
HARTFORD, CT 06102
Obstetrics & Gynecology
80 SEYMOUR ST, HARTFORD HOSPITAL OBGYN DEPT
HARTFORD, CT 06102
Obstetrics & Gynecology (Gynecologic Oncology)
80 SEYMOUR ST, HARTFORD HOSPITAL GYNONCOLOGY DEPT
HARTFORD, CT 06102
Physical Medicine & Rehabilitation
80 SEYMOUR ST, HARTFORD HOSPITAL REHABILITATION DEPT
HARTFORD, CT 06102
Durable Medical Equipment & Medical Supplies
80 SEYMOUR ST
HARTFORD, CT 06102

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184300659, enumerated as an "individual" on June 27, 2023.

The provider is located at 80 SEYMOUR ST HARTFORD, CT 06102 and the phone number is (860) 972-0549.

Internal Medicine with taxonomy code 207R00000X.