DR. DANIEL NOTZON M.D.
NPI 1992949457
Psychiatry & Neurology - Addiction Psychiatry in San Rafael, CA

NPI Status: Active since April 28, 2009

Contact Information

111 SMITH RANCH RD
SAN RAFAEL, CA
ZIP 94903
Phone: (646) 783-2594

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Addiction Psychiatry
  • PECOS Enrolled

About DANIEL NOTZON

This page provides the complete NPI Profile along with additional information for Daniel Notzon, a provider established in San Rafael, California with a medical specialization in Psychiatry & Neurology, focusing in addiction psychiatry . The healthcare provider is registered in the NPI registry with number 1992949457 assigned on April 2009. The practitioner's primary taxonomy code is 2084P0802X with license number A143089 (CA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1992949457
Provider Name
DR. DANIEL NOTZON M.D.
Gender
Male
Entity Type
Individual
Location Address
111 SMITH RANCH RD SAN RAFAEL, CA 94903
Location Phone
(646) 783-2594
Mailing Address
111 SMITH RANCH RD SAN RAFAEL, CA 94903
Mailing Phone
(646) 783-2594
Is Sole Proprietor?
No
Enumeration Date
04-28-2009
Last Update Date
12-17-2021
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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 Addiction Psychiatry

Taxonomy Code
2084P0802X
Type
Allopathic & Osteopathic Physicians
License No.
A143089
License State
CA
Taxonomy Description
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

259028 (NY)
2390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

Medicare Participation & PECOS Enrollment Status

Daniel Notzon is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

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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 1992949457, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
7
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 9 → 18 → 9 9 → 18 → 9 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 1 + 8 + 4 + 1 + 8 + 4 + 1 + 0 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1992949457.

Other Providers at the Same Location


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

Psychologist
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Psychologist
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Psychologist (Counseling)
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Dietitian, Registered
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Psychiatry & Neurology (Addiction Medicine)
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Marriage & Family Therapist
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Psychiatry & Neurology (Psychiatry)
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Psychologist
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Psychologist (Clinical)
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Psychologist
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Psychologist
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Psychologist
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Psychologist
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Psychologist (Clinical)
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Marriage & Family Therapist
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Psychologist (Counseling)
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Dietitian, Registered
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Psychologist (Clinical)
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Pharmacist
111 SMITH RANCH RD
SAN RAFAEL, CA 94903
Marriage & Family Therapist
111 SMITH RANCH RD
SAN RAFAEL, CA 94903

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992949457, enumerated as an "individual" on April 28, 2009.

The provider is located at 111 SMITH RANCH RD SAN RAFAEL, CA 94903 and the phone number is (646) 783-2594.

Psychiatry & Neurology with taxonomy code 2084P0802X and a focus in Addiction Psychiatry.