DR. CHRISTOS J BACOS D.M.D.
NPI 1689712671
Dentist - Oral and Maxillofacial Surgery in Lowell, MA

NPI Status: Active since February 02, 2007

Contact Information

33 BARTLETT ST
LOWELL, MA
ZIP 01852
Phone: (978) 454-7254
Fax: (978) 458-5467

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  • Individual
  • Male
  • Dentist
  • Oral and Maxillofacial Surgery

About CHRISTOS BACOS

This page provides the complete NPI Profile along with additional information for Christos Bacos, a provider established in Lowell, Massachusetts with a medical specialization in Dentist, focusing in oral and maxillofacial surgery . The healthcare provider is registered in the NPI registry with number 1689712671 assigned on February 2007. The practitioner's primary taxonomy code is 1223S0112X with license number 9650 (MA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1689712671
Provider Name
DR. CHRISTOS J BACOS D.M.D.
Gender
Male
Entity Type
Individual
Location Address
33 BARTLETT ST LOWELL, MA 01852
Location Phone
(978) 454-7254
Location Fax
(978) 458-5467
Mailing Address
33 BARTLETT ST LOWELL, MA 01852
Mailing Phone
(978) 454-7254
Mailing Fax
(978) 458-5467
Is Sole Proprietor?
No
Enumeration Date
02-02-2007
Last Update Date
07-08-2007
Code Navigator

A dentist like Christos Bacos is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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

Dentist Oral and Maxillofacial Surgery

Taxonomy Code
1223S0112X
Type
Dental Providers
License No.
9650
License State
MA
Taxonomy Description
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

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.

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
T56511MEDICARE UPIN (02)MA 
X02896OTHER (01)MABLUE CROSS & BLUE SHIELD
009650OTHER (01)MATUFTS HEALTH PLAN
0261343MEDICAID (05)MA 
16168OTHER (01)MAHARVARD PILGRIM
X02896MEDICARE ID-TYPE UNSPECIFIED (04)MA 

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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 1689712671, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
1
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 7 → 14 → 5 2 → 4 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 1 + 4 + 1 + 4 + 6 + 1 + 4 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1689712671.

Other Providers at the Same Location


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

Specialist
33 BARTLETT ST, SUITE 503
LOWELL, MA 01852
Specialist
33 BARTLETT ST, SUITE 503
LOWELL, MA 01852
Dentist (Oral and Maxillofacial Surgery)
33 BARTLETT ST, SUITE 405
LOWELL, MA 01852
Dentist (Oral and Maxillofacial Surgery)
33 BARTLETT ST, SUITE 405
LOWELL, MA 01852
Pediatrics
33 BARTLETT ST, 305
LOWELL, MA 01852
Pediatrics
33 BARTLETT ST, SUITE 305
LOWELL, MA 01852
Pediatrics
33 BARTLETT ST
LOWELL, MA 01852
Podiatrist
33 BARTLETT ST
LOWELL, MA 01852
Internal Medicine
33 BARTLETT ST, SUITE 107
LOWELL, MA 01852
Obstetrics & Gynecology
33 BARTLETT ST, SUITE 204
LOWELL, MA 01852
Dentist (Oral and Maxillofacial Surgery)
33 BARTLETT ST
LOWELL, MA 01852
Dentist (Oral and Maxillofacial Surgery)
33 BARTLETT ST, 405
LOWELL, MA 01852
Family Medicine
33 BARTLETT ST, SUITE 201
LOWELL, MA 01852
Pediatrics
33 BARTLETT ST, SUITE 305
LOWELL, MA 01852
Advanced Practice Midwife
33 BARTLETT ST, SUITE 401
LOWELL, MA 01852
Podiatrist
33 BARTLETT ST
LOWELL, MA 01852
Surgery
33 BARTLETT ST, SUITE 503
LOWELL, MA 01852
Internal Medicine (Endocrinology, Diabetes & Metabolism)
33 BARTLETT ST, SUITE 203
LOWELL, MA 01852
Internal Medicine (Cardiovascular Disease)
33 BARTLETT ST, SUITE 206
LOWELL, MA 01852
Internal Medicine (Nephrology)
33 BARTLETT ST, STE 108
LOWELL, MA 01852

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689712671, enumerated as an "individual" on February 02, 2007.

The provider is located at 33 BARTLETT ST LOWELL, MA 01852 and the phone number is (978) 454-7254.

Dentist with taxonomy code 1223S0112X and a focus in Oral and Maxillofacial Surgery.

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