JOHN H LLOYD MD
NPI 1245204932
Psychiatry & Neurology - Psychiatry in Somerville, MA

NPI Status: Active since February 17, 2006

Contact Information

175 ELM ST
SUITE C4
SOMERVILLE, MA
ZIP 02144
Phone: (617) 413-1486

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Psychiatry

About JOHN LLOYD

This page provides the complete NPI Profile along with additional information for John Lloyd, a provider established in Somerville, Massachusetts with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1245204932 assigned on February 2006. The practitioner's primary taxonomy code is 2084P0800X with license number 79840 (MA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1245204932
Provider Name
JOHN H LLOYD MD
Gender
Male
Entity Type
Individual
Location Address
175 ELM ST SUITE C4 SOMERVILLE, MA 02144
Location Phone
(617) 413-1486
Mailing Address
175 ELM ST SUITE C4 SOMERVILLE, MA 02144
Mailing Phone
(617) 413-1486
Is Sole Proprietor?
Yes
Enumeration Date
02-17-2006
Last Update Date
07-08-2007
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A psychiatrist like John Lloyd are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

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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

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
License No.
79840
License State
MA
Taxonomy Description
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

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.

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
J30836OTHER (01)MABLUE CROSS
J30836MEDICARE ID-TYPE UNSPECIFIED (04)MA 
F87539MEDICARE 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 1245204932, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
3
Doubled → 6
Check
2
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 2 → 4 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 4 + 0 + 8 + 9 + 6 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1245204932.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
175 ELM ST, C2
SOMERVILLE, MA 02144
Social Worker
175 ELM ST
SOMERVILLE, MA 02144
Psychologist (Clinical)
175 ELM ST, SUITE C4
SOMERVILLE, MA 02144
Psychologist
175 ELM ST, SUITE C4
SOMERVILLE, MA 02144
Counselor (Mental Health)
175 ELM ST, C6
SOMERVILLE, MA 02144
Community/Behavioral Health
175 ELM ST
SOMERVILLE, MA 02144
Psychiatry & Neurology (Psychiatry)
175 ELM ST
SOMERVILLE, MA 02144
Counselor
175 ELM ST
SOMERVILLE, MA 02144

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245204932, enumerated as an "individual" on February 17, 2006.

The provider is located at 175 ELM ST SUITE C4 SOMERVILLE, MA 02144 and the phone number is (617) 413-1486.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.

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