CAROLYN HAMMET, M.D. PC
NPI 1306811609
Specialist in Hyattsville, MD

NPI Status: Active since February 21, 2006

Contact Information

1835 UNIVERSITY BLVD E
HYATTSVILLE, MD
ZIP 20783
Phone: (410) 848-8202
Fax: (410) 848-2644

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  • Organization
  • Specialist

About CAROLYN HAMMET, M.D. PC

This page provides the complete NPI Profile along with additional information for Carolyn Hammet, M.d. Pc, a provider established in Hyattsville, Maryland operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1306811609 assigned on February 2006. The practitioner's primary taxonomy code is 174400000X with license number D39966 (MD). The provider is registered as an organization and their NPI record was last updated 15 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Carolyn Hammett M.d. (Medical Director)

NPI
1306811609
Provider Name
CAROLYN HAMMET, M.D. PC
Entity Type
Organization
Location Address
1835 UNIVERSITY BLVD E HYATTSVILLE, MD 20783
Location Phone
(410) 848-8202
Location Fax
(410) 848-2644
Mailing Address
1835 UNIVERSITY BLVD E HYATTSVILLE, MD 20783
Mailing Phone
(410) 848-8202
Mailing Fax
(410) 848-2644
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-21-2006
Last Update Date
03-17-2011
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
D39966
License State
MD
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

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

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

CAROLYN HAMMETT M.D.

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(410) 848-8202

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
40090001OTHER (01)DCBC/BS DC METRO
019941900MEDICAID (05)MD 
906716MEDICARE PIN (08)MD 
264118OTHER (01)MDUHC GROUP
E56817MEDICARE UPIN (02) 

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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 1306811609, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
3
Unchanged
Pos 3
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
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 0 → 0 8 → 16 → 7 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 1 + 6 + 1 + 2 + 6 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1306811609.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Pediatrics
1835 UNIVERSITY BLVD E, STE 316
HYATTSVILLE, MD 20783
Legal Medicine
1835 UNIVERSITY BLVD E, STE E
HYATTSVILLE, MD 20783
Internal Medicine
1835 UNIVERSITY BLVD E, SUITE 226
HYATTSVILLE, MD 20783
Dentist (General Practice)
1835 UNIVERSITY BLVD E, SUITE 222
HYATTSVILLE, MD 20783
Family Medicine
1835 UNIVERSITY BLVD E, #226
HYATTSVILLE, MD 20783
Chiropractor (Rehabilitation)
1835 UNIVERSITY BLVD E, SUITE 230
HYATTSVILLE, MD 20783
Social Worker (Clinical)
1835 UNIVERSITY BLVD E
HYATTSVILLE, MD 20783
Chiropractor
1835 UNIVERSITY BLVD E, SUITE 322
HYATTSVILLE, MD 20783
Family Medicine
1835 UNIVERSITY BLVD E, STE 208
HYATTSVILLE, MD 20783

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306811609, enumerated as an "organization" on February 21, 2006.

The provider is located at 1835 UNIVERSITY BLVD E HYATTSVILLE, MD 20783 and the phone number is (410) 848-8202.

Specialist with taxonomy code 174400000X.

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