CRISTINA MARIA ROMAN NADAL M.D.
NPI 1225965379
Student in an Organized Health Care Education/Training Program in New Haven, CT

NPI Status: Active since May 05, 2026

Contact Information

35 PARK ST
NEW HAVEN, CT
ZIP 06519
Phone: (203) 688-4242

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  • Individual
  • Female
  • Student in an Organized Health Care Educ...

About CRISTINA ROMAN NADAL

This page provides the complete NPI Profile along with additional information for Cristina Roman Nadal, a primary care provider established in New Haven, Connecticut with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1225965379 assigned on May 2026. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1225965379
Provider Name
CRISTINA MARIA ROMAN NADAL M.D.
Gender
Female
Entity Type
Individual
Location Address
35 PARK ST NEW HAVEN, CT 06519
Location Phone
(203) 688-4242
Mailing Address
35 PARK ST NEW HAVEN, CT 06519
Mailing Phone
(203) 688-4242
Is Sole Proprietor?
No
Enumeration Date
05-05-2026
Last Update Date
05-05-2026
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A primary care provider (PCP) like Cristina Roman Nadal sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Student in an Organized Health Care Education/Training Program

Taxonomy Code
390200000X
Type
Student, Health Care
Taxonomy Description
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

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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 1225965379, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
2
Unchanged
Pos 3
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 2 → 4 9 → 18 → 9 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 1 + 8 + 6 + 1 + 0 + 3 + 1 + 4 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1225965379.

Other Providers at the Same Location


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

Radiology (Radiation Oncology)
35 PARK ST, YALE SCHOOL OF MEDICINE - DEPT THER RADIOLOGY
NEW HAVEN, CT 06519
Radiology (Radiation Oncology)
35 PARK ST, SMILOW CANCER HOSPITAL AT YALE-NEW HAVEN
NEW HAVEN, CT 06519
Physician Assistant
35 PARK ST, 8TH FLOOR
NEW HAVEN, CT 06519
Physician Assistant (Medical)
35 PARK ST, SMILOW CANCER CENTER, GYNECOLOGIC ONCOLOGY, 1ST FLOOR
NEW HAVEN, CT 06519
Radiology (Radiation Oncology)
35 PARK ST, SMILOW CANCER HOSPITAL, LL510
NEW HAVEN, CT 06519
Pediatrics (Pediatric Hematology-Oncology)
35 PARK ST
NEW HAVEN, CT 06519
Nurse Practitioner (Family)
35 PARK ST
NEW HAVEN, CT 06519
Pharmacist (Oncology)
35 PARK ST
NEW HAVEN, CT 06519
Radiology (Radiation Oncology)
35 PARK ST
NEW HAVEN, CT 06519
Physician Assistant
35 PARK ST
NEW HAVEN, CT 06519
Internal Medicine (Endocrinology, Diabetes & Metabolism)
35 PARK ST, YALE NEW HAVEN HOSPITAL, SMILOW CANCER CENTER
NEW HAVEN, CT 06519
Internal Medicine (Hematology & Oncology)
35 PARK ST
NEW HAVEN, CT 06519
Pharmacist (Oncology)
35 PARK ST
NEW HAVEN, CT 06519
Internal Medicine (Hematology & Oncology)
35 PARK ST
NEW HAVEN, CT 06519
Physician Assistant
35 PARK ST
NEW HAVEN, CT 06519
Radiology (Radiation Oncology)
35 PARK ST
NEW HAVEN, CT 06519
Radiology (Radiation Oncology)
35 PARK ST
NEW HAVEN, CT 06519
Psychiatry & Neurology (Neurology)
35 PARK ST
NEW HAVEN, CT 06519
Internal Medicine (Medical Oncology)
35 PARK ST
NEW HAVEN, CT 06519
Radiology (Diagnostic Radiology)
35 PARK ST
NEW HAVEN, CT 06519

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225965379, enumerated as an "individual" on May 05, 2026.

The provider is located at 35 PARK ST NEW HAVEN, CT 06519 and the phone number is (203) 688-4242.

Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.