SEAN H. RHYEE MD
NPI 1538257555
Emergency Medicine in Hartford, CT

Active since October 11, 2006
114 WOODLAND ST, HARTFORD, CT 06105(860) 714-4001 Get Directions Write a Review

NPPES record last updated: February 9, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Feb 9, 2023, Nov 30, 2020, Jan 14, 2019 and 4 more (7 updates tracked since 2015).

  • Individual
  • Male
  • Emergency Medicine

About SEAN RHYEE

This page provides the complete NPI Profile along with additional information for Sean Rhyee, a provider established in Hartford, Connecticut with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1538257555 assigned on October 2006. The practitioner's primary taxonomy code is 207P00000X with license number 235161 (MA). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1538257555
Provider Name
SEAN H. RHYEE MD
Gender
Male
Entity Type
Individual
Location Address
114 WOODLAND ST HARTFORD, CT 06105
Location Phone
(860) 714-4001
Mailing Address
519 WASHINGTON ST APT B BROOKLINE, MA 02446
Is Sole Proprietor?
No
Enumeration Date
10-11-2006
Last Update Date
02-09-2023
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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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
235161
License State
MA
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

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)
1207PT0002XAllopathic & Osteopathic Physicians

Emergency Medicine
Medical Toxicology

54616 (CT)
2207PT0002XAllopathic & Osteopathic Physicians

Emergency Medicine
Medical Toxicology

235161 (MA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
110079236AMEDICAID (05)MA 

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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 1538257555, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 3 → 6 2 → 4 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 4 + 5 + 1 + 4 + 5 + 1 + 0 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1538257555.

Other Providers at the Same Location


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

Internal Medicine (Cardiovascular Disease)
114 WOODLAND ST
HARTFORD, CT 06105
Internal Medicine (Infectious Disease)
114 WOODLAND ST, INFECTIOUS
HARTFORD, CT 06105
Pediatrics (Neonatal-Perinatal Medicine)
114 WOODLAND ST, NICU
HARTFORD, CT 06105
Pediatrics (Neonatal-Perinatal Medicine)
114 WOODLAND ST, NICU
HARTFORD, CT 06105
Internal Medicine (Pulmonary Disease)
114 WOODLAND ST, PULMONARY
HARTFORD, CT 06105
Physician Assistant
114 WOODLAND ST, NICU
HARTFORD, CT 06105
Physician Assistant
114 WOODLAND ST, NICU
HARTFORD, CT 06105
Nurse Practitioner (Neonatal, Critical Care)
114 WOODLAND ST, NICU
HARTFORD, CT 06105
Physician Assistant (Medical)
114 WOODLAND ST, NICU
HARTFORD, CT 06105
Physician Assistant
114 WOODLAND ST, NICU
HARTFORD, CT 06105
Physician Assistant (Surgical)
114 WOODLAND ST, DEPT OF SURGERY
HARTFORD, CT 06105
Physician Assistant
114 WOODLAND ST, PEDIATRICS DEPARTMENT
HARTFORD, CT 06105
Nurse Practitioner (Gerontology)
114 WOODLAND ST, DEPT OF GERIATRICS
HARTFORD, CT 06105
Physician Assistant
114 WOODLAND ST, NICU
HARTFORD, CT 06105
Physician Assistant (Surgical)
114 WOODLAND ST, DEPT OF SURGERY
HARTFORD, CT 06105
Physician Assistant (Surgical)
114 WOODLAND ST, DEPT OF SURGERY
HARTFORD, CT 06105
Physician Assistant (Surgical)
114 WOODLAND ST, DEPT OF SURGERY
HARTFORD, CT 06105
Physician Assistant (Surgical)
114 WOODLAND ST, DEPT OF SURGERY
HARTFORD, CT 06105
Physician Assistant (Surgical)
114 WOODLAND ST, DEPT OF SURGERY
HARTFORD, CT 06105
Radiology (Diagnostic Radiology)
114 WOODLAND ST, DEPARTMENT OF RADIOLOGY
HARTFORD, CT 06105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538257555, enumerated as an "individual" on October 11, 2006.

The provider is located at 114 WOODLAND ST HARTFORD, CT 06105 and the phone number is (860) 714-4001.

Emergency Medicine with taxonomy code 207P00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.