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Provider Profile

Isaac Greenberg, PhD

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At a glance

About Dr. Greenberg

Isaac Greenberg, PhD is a psychologist practicing in Arlington, MA. Isaac is also listed as specializing in psychologist — clinical. This provider record is associated with NPI 1558366690.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

School Other Graduated: 1972

Specialty

Psychologist (Primary)

Credentials & Licensing

MA licenceAs reported to the NPI registry
No. PY1628-PRAs reported
NPINational Provider Identifier
1558366690Issued 2005

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Isaac Greenberg specialize in?

Isaac Greenberg is a psychologist in Arlington, MA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Isaac Greenberg located?

Isaac Greenberg is listed at 94 Pleasant St, Arlington, MA 02476. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Isaac Greenberg's phone number?

The number on file is (781) 862-9173. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Isaac Greenberg's NPI number?

Isaac Greenberg's National Provider Identifier is 1558366690. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Where did Isaac Greenberg train?

Isaac Greenberg attended Other, graduating in 1972. This comes from the CMS National Downloadable File.

CMS public data

How long has Isaac Greenberg been practicing?

Isaac Greenberg has 54 years experience. Calculated from a graduation year of 1972, reported in the CMS National Downloadable File.

CMS public data

Has Isaac Greenberg confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Isaac Greenberg. If this is you, claiming it is free.

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