MARC KOPEL HELLERSTEIN M.D.
NPI 1780884098
Internal Medicine - Endocrinology, Diabetes & Metabolism in San Francisco, CA

NPI Status: Active since July 24, 2007

Contact Information

1001 POTRERO AVE
BLDG. 30, RM.3501K
SAN FRANCISCO, CA
ZIP 94110
Phone: (415) 206-5886
Fax: (415) 476-4918

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Insurance Plans Accepted
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Internal Medicine
Endocrinology, Diabetes & Metabolism

About MARC HELLERSTEIN

This page provides the complete NPI Profile along with additional information for Marc Hellerstein, an internist established in San Francisco, California with a medical specialization in Internal Medicine, focusing in endocrinology, diabetes & metabolism . The healthcare provider is registered in the NPI registry with number 1780884098 assigned on July 2007. The practitioner's primary taxonomy code is 207RE0101X with license number G60162 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI: 1780884098
Provider Name: MARC KOPEL HELLERSTEIN M.D.
Gender: Male
Entity Type: Individual
Location Address: 1001 POTRERO AVE BLDG. 30, RM.3501K SAN FRANCISCO, CA 94110
Location Phone: (415) 206-5886
Location Fax: (415) 476-4918
Mailing Address: PO BOX 7464 SAN FRANCISCO, CA 94120
Mailing Phone: (415) 206-3103
Mailing Fax: (415) 476-4918
Is Sole Proprietor?: No
Enumeration Date: 07-24-2007
Last Update Date: 07-24-2007
Code Navigator

An internist like Marc Hellerstein is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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: Internal Medicine Endocrinology, Diabetes & Metabolism
Taxonomy Code: 207RE0101X
Type: Allopathic & Osteopathic Physicians
License No.: G60162
License State: CA
Taxonomy Description: An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

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)
1	207R00000X	Allopathic & Osteopathic Physicians	Internal Medicine	G60162 (CA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Medicare

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Medicaid

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
00G601620	MEDICAID (05)	CA
A53558	MEDICARE UPIN (02)
00G601621	MEDICARE PIN (08)	CA

NPI Validation Check Digit Calculation

The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1	7	8	0	8	8	4	0	9	8
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	7	16	0	16	8	8	0	18
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 1 + 6 + 0 + 1 + 6 + 8 + 8 + 0 + 1 + 8 + 24 = 72
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 72 = 8									8

The NPI number 1780884098 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location

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

MS. JANE M. PERLAS FNP-C

Nurse Practitioner

(Family)

1001 POTRERO AVE
5H6
SAN FRANCISCO, CA
ZIP 94110

About MARC HELLERSTEIN

Location Map

Specialty - Primary Taxonomy

Internal Medicine Endocrinology, Diabetes & Metabolism

Secondary Taxonomies

Internal Medicine

Insurance Plans Accepted

Medicare

Medicaid

Additional Identifiers

Reviews for MARC KOPEL HELLERSTEIN M.D.

NPI Validation Check Digit Calculation

Other Providers at the Same Location

Frequently Asked Questions

What is Marc Hellerstein's NPI number?

Where is the provider located?

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What insurance does Marc Hellerstein accept?