NATHANIEL ROGER REYES LACAY MD
NPI 1245918846
Anesthesiology in West Reading, PA

NPI Status: Active since July 05, 2023

Contact Information

420 S 5TH AVE
WEST READING, PA
ZIP 19611
Phone: (484) 628-6389

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  • Individual
  • Male
  • Anesthesiology

About NATHANIEL ROGER LACAY

This page provides the complete NPI Profile along with additional information for Nathaniel Roger Lacay, an anesthesiologist established in West Reading, Pennsylvania with a medical specialization in Anesthesiology. The healthcare provider is registered in the NPI registry with number 1245918846 assigned on July 2023. The practitioner's primary taxonomy code is 207L00000X with license number MT229465 (PA). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1245918846
Provider Name
NATHANIEL ROGER REYES LACAY MD
Gender
Male
Entity Type
Individual
Location Address
420 S 5TH AVE WEST READING, PA 19611
Location Phone
(484) 628-6389
Mailing Address
420 S 5TH AVE WEST READING, PA 19611
Mailing Phone
(484) 628-6389
Is Sole Proprietor?
No
Enumeration Date
07-05-2023
Last Update Date
07-05-2023
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An anesthesiologist like Nathaniel Roger Lacay 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

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.
MT229465
License State
PA
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.

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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 1245918846, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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
2
Unchanged
Pos 3
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
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 4 → 8 9 → 18 → 9 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 1 + 8 + 1 + 1 + 6 + 8 + 8 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1245918846.

Other Providers at the Same Location


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

Family Medicine
420 S 5TH AVE
WEST READING, PA 19611
Internal Medicine
420 S 5TH AVE
WEST READING, PA 19611
Emergency Medicine
420 S 5TH AVE
WEST READING, PA 19611
Family Medicine
420 S 5TH AVE
WEST READING, PA 19611
Obstetrics & Gynecology
420 S 5TH AVE
WEST READING, PA 19611
Internal Medicine
420 S 5TH AVE
WEST READING, PA 19611
Internal Medicine
420 S 5TH AVE
WEST READING, PA 19611
Physician Assistant
420 S 5TH AVE
WEST READING, PA 19611
Nurse Anesthetist, Certified Registered
420 S 5TH AVE
WEST READING, PA 19611
Registered Nurse (Neonatal Intensive Care)
420 S 5TH AVE
WEST READING, PA 19611
Nurse Anesthetist, Certified Registered
420 S 5TH AVE
WEST READING, PA 19611
Midwife
420 S 5TH AVE
WEST READING, PA 19611
Internal Medicine (Hematology & Oncology)
420 S 5TH AVE, BLDG N GROUND READING HOSPITAL REGIONAL CANCER CTR
WEST READING, PA 19611
Obstetrics & Gynecology (Gynecologic Oncology)
420 S 5TH AVE, N BLDG GROUND FLOOR
WEST READING, PA 19611
Internal Medicine
420 S 5TH AVE
WEST READING, PA 19611
Nurse Practitioner (Gerontology)
420 S 5TH AVE
WEST READING, PA 19611
Nurse Practitioner (Gerontology)
420 S 5TH AVE
WEST READING, PA 19611
Internal Medicine
420 S 5TH AVE
READING, PA 19611
Psychiatric Unit
420 S 5TH AVE
WEST READING, PA 19611
Durable Medical Equipment & Medical Supplies
420 S 5TH AVE
WEST READING, PA 19611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245918846, enumerated as an "individual" on July 05, 2023.

The provider is located at 420 S 5TH AVE WEST READING, PA 19611 and the phone number is (484) 628-6389.

Anesthesiology with taxonomy code 207L00000X.