DR. DANIEL J. FRIEDENSON M.D
NPI 1730189465
Psychiatry & Neurology - Psychiatry in Amherst, MA

NPI Status: Active since July 22, 2005

Contact Information

31 HALL DR
AMHERST MEDICAL CENTER
AMHERST, MA
ZIP 01002
Phone: (413) 256-8561
Fax: (413) 256-4412

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Psychiatry

About DANIEL FRIEDENSON

This page provides the complete NPI Profile along with additional information for Daniel Friedenson, a provider established in Amherst, Massachusetts with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1730189465 assigned on July 2005. The practitioner's primary taxonomy code is 2084P0800X with license number 40947 (MA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1730189465
Provider Name
DR. DANIEL J. FRIEDENSON M.D
Gender
Male
Entity Type
Individual
Location Address
31 HALL DR AMHERST MEDICAL CENTER AMHERST, MA 01002
Location Phone
(413) 256-8561
Location Fax
(413) 256-4412
Mailing Address
PO BOX 8019 VALLEY MEDICAL GROUP, PC SPRINGFIELD, MA 01102
Mailing Phone
(866) 431-4077
Mailing Fax
(413) 256-4412
Is Sole Proprietor?
No
Enumeration Date
07-22-2005
Last Update Date
06-09-2008
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A psychiatrist like Daniel Friedenson 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.
40947
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.

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
A67895MEDICARE UPIN (02)MA 
4245771OTHER (01)MAAETNA BH
2053535MEDICAID (05)MA 
040947OTHER (01)MATUFTS
2034132OTHER (01)MACIGNA BH
1293387OTHER (01)MAFALLON
N51675OTHER (01)MABLUE CROSS & BLUE SHIELD
N51675MEDICARE PIN (08)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 1730189465, 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
7
Unchanged
Pos 3
3
Doubled → 6
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 1 → 2 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 6 + 0 + 2 + 8 + 1 + 8 + 4 + 1 + 2 + 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 1730189465.

Other Providers at the Same Location


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

Family Medicine
31 HALL DR, AMHERST MEDICAL CENTER
AMHERST, MA 01002
Family Medicine
31 HALL DR, AMHERST MEDICAL CENTER
AMHERST, MA 01002
Family Medicine
31 HALL DR, AMHERST MEDICAL CENTER
AMHERST, MA 01002
General Practice
31 HALL DR, AMHERST MEDICAL CENTER
AMHERST, MA 01002
Radiology (Diagnostic Radiology)
31 HALL DR
AMHERST, MA 01002
Physician Assistant (Medical)
31 HALL DR, VALLEY MEDICAL GROUP
AMHERST, MA 01002
Pediatrics
31 HALL DR, SUITE 2
AMHERST, MA 01002
Pediatrics
31 HALL DR, SUITE 2
AMHERST, MA 01002
Pediatrics
31 HALL DR, SUITE 2
AMHERST, MA 01002
Pediatrics
31 HALL DR, SUITE 2
AMHERST, MA 01002
Psychologist (Clinical)
31 HALL DR, AMHERST MEDICAL CENTER
AMHERST, MA 01002
Physical Therapist
31 HALL DR, AMHERST MEDICAL CENTER
AMHERST, MA 01002
Internal Medicine
31 HALL DR
AMHERST, MA 01002
Psychologist (Clinical)
31 HALL DR, AMHERST HEALTH CENTER
AMHERST, MA 01002
Dentist
31 HALL DR, FIRST ADVANTAGE DENTAL
AMHERST, MA 01002
Internal Medicine
31 HALL DR, AMHERST MEDICAL CENTER
AMHERST, MA 01002
Nurse Practitioner (Pediatrics)
31 HALL DR
AMHERST, MA 01002
Pharmacist
31 HALL DR
AMHERST, MA 01002
Pharmacist
31 HALL DR
AMHERST, MA 01002
Psychologist (Clinical)
31 HALL DR, AMHERST MEDICAL CENTER
AMHERST, MA 01002

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730189465, enumerated as an "individual" on July 22, 2005.

The provider is located at 31 HALL DR AMHERST MEDICAL CENTER AMHERST, MA 01002 and the phone number is (413) 256-8561.

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

The provider might be accepting Accepts: Medicare, Medicaid, Aetna, Tufts Health Plan,. Please consult your insurance carrier or call the provider to verify.