HAL GERSTEIN MD – NPI #1790874121
Internal Medicine

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

HAL GERSTEIN is a physician located in GREAT NECK, NY. NPPES has assigned the NPI number 1790874121 to HAL GERSTEIN on October 12, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RH0003X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Hematology & Oncology

The NPI profile was previously updated about 16 years ago on Nov 15, 2010. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for HAL GERSTEIN below.

NPI Profile for
HAL GERSTEIN

NPI Number
1790874121
Enumeration Date

(more than 19 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
HAL GERSTEIN
Credentials
MD
Primary location
225 COMMUNITY DR
SUITE 160
GREAT NECK, NY 11021-5506
Phone: (516) 482-4790 Fax: (516) 773-3708
Mailing address
Same as primary location
Sole Proprietor
Yes
Updated
Identifiers

Identifiers for HAL GERSTEIN

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

See identifiers
DescriptionIssuerStateIdentifier
OTHER1199NY378541160NY
OTHERAETNA-US HEALTHNY4383314
OTHERBLUE CROSSNYHG020D8120
OTHERGHINY7200006
OTHEROXFORD HEALTH PLANSNYAP017
OTHERUNITEDNY00000295304 03
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RH0003X
- Internal Medicine / Hematology & Oncology (Primary)
NY 138753
207RX0202X
- Internal Medicine / Medical Oncology
NY 138753

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Education
ALBANY MEDICAL COLLEGE OF UNION UNIVERSITY - Graduated 1978
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices

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