PEI SUN MD.LLC
NPI 1831412899
Clinic/Center - Primary Care in Wallingford, CT

NPI Status: Active since March 04, 2010

Contact Information

850 N MAIN STREET EXT
BUILDING1,A3
WALLINGFORD, CT
ZIP 06492
Phone: (203) 269-4353
Fax: (203) 269-4606

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  • Organization
  • Clinic/Center
  • Primary Care

About PEI SUN MD.LLC

This page provides the complete NPI Profile along with additional information for Pei Sun Md.llc, a primary care provider established in Wallingford, Connecticut operating as a Clinic/center, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1831412899 assigned on March 2010. The practitioner's primary taxonomy code is 261QP2300X with license number 037546 (CT). The provider is registered as an organization and their NPI record was last updated 15 years ago. The authorized official of this NPI record is Dr. Pei Fang Sun Md (Owner)

NPI
1831412899
Provider Name
PEI SUN MD.LLC
Entity Type
Organization
Location Address
850 N MAIN STREET EXT BUILDING1,A3 WALLINGFORD, CT 06492
Location Phone
(203) 269-4353
Location Fax
(203) 269-4606
Mailing Address
850 N MAIN STREET EXT BUILDING1,A3 WALLINGFORD, CT 06492
Mailing Phone
(203) 269-4353
Mailing Fax
(203) 269-4606
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-04-2010
Last Update Date
04-04-2011
Code Navigator

A primary care provider (PCP) like Pei Sun Md.llc 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

Clinic/Center Primary Care

Taxonomy Code
261QP2300X
Type
Ambulatory Health Care Facilities
License No.
037546
License State
CT

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. PEI FANG SUN MD

Authorized Official Title
OWNER
Authorized Official Phone
(203) 269-4353

Reviews for PEI SUN MD.LLC

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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 1831412899, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 3 → 6 4 → 8 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 8 + 1 + 4 + 8 + 1 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1831412899.

Other Providers at the Same Location


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

Internal Medicine
850 N MAIN STREET EXT, BUILDING 2 SUITE 1B
WALLINGFORD, CT 06492
Internal Medicine
850 N MAIN STREET EXT, BUILDING 2, SUITE C3
WALLINGFORD, CT 06492
Clinic/Center (Physical Therapy)
850 N MAIN STREET EXT, BLDG 1, SUITE 3B
WALLINGFORD, CT 06492
Chiropractor
850 N MAIN STREET EXT, BUILDIING #2 SUITE3A
WALLINGFORD, CT 06492
Naturopath
850 N MAIN STREET EXT, BUILDING 2, SUITE 3B
WALLINGFORD, CT 06492
Internal Medicine
850 N MAIN STREET EXT, BUILDING 2 SUITE 1B
WALLINGFORD, CT 06492
Naturopath
850 N MAIN STREET EXT, BLDG 2 SUITE 3B
WALLINGFORD, CT 06492
Obstetrics & Gynecology
850 N MAIN STREET EXT, BLDG 1, UNIT 1C
WALLINGFORD, CT 06492
Dentist
850 N MAIN STREET EXT
WALLINGFORD, CT 06492
Internal Medicine
850 N MAIN STREET EXT, BUILDING1,A3
WALLINGFORD, CT 06492
Dentist (Endodontics)
850 N MAIN STREET EXT, BLDG. 2 SUITE D3
WALLINGFORD, CT 06492
Acupuncturist
850 N MAIN STREET EXT, BLDG 2, SUITE 3B
WALLINGFORD, CT 06492
Family Medicine
850 N MAIN STREET EXT, BLDG 2 SUITE C2
WALLINGFORD, CT 06492
Internal Medicine
850 N MAIN STREET EXT, BUILDING#1, SUITE D2
WALLINGFORD, CT 06492
Family Medicine
850 N MAIN STREET EXT, BLGD 2 SUITE C2
WALLINGFORD, CT 06492
Naturopath
850 N MAIN STREET EXT, #3B
WALLINGFORD, CT 06492
Physical Therapist (Orthopedic)
850 N MAIN STREET EXT
WALLINGFORD, CT 06492
Nurse Practitioner (Family)
850 N MAIN STREET EXT, BUILDING 1, A3
WALLINGFORD, CT 06492
Dentist
850 N MAIN STREET EXT, STE 1-A
WALLINGFORD, CT 06492
Clinic/Center (Mental Health (Including Community Mental Health Center))
850 N MAIN STREET EXT
WALLINGFORD, CT 06492

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831412899, enumerated as an "organization" on March 04, 2010.

The provider is located at 850 N MAIN STREET EXT BUILDING1,A3 WALLINGFORD, CT 06492 and the phone number is (203) 269-4353.

Clinic/Center with taxonomy code 261QP2300X and a focus in Primary Care.