GREGORY G GREEN MD
NPI 1780673525
Psychiatry & Neurology - Psychiatry in Muskegon, MI

Q: What is Gregory Green's NPI number?

The NPI number for Gregory Green is 1780673525. It was assigned to this individual provider in the NPPES registry on October 14, 2005.

Q: What is Gregory Green's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Green was last updated on August 30, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 14, 2005PECOS EnrolledAccepts Medicare Assignment

376 APPLE AVE, SUITE 307, MUSKEGON, MI 49442(231) 724-1111(231) 720-3295 Get Directions Write a Review

NPPES record last updated: August 30, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Gregory G Green Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY G GREEN MD (NPI 1780673525) is an individual psychiatry provider in Muskegon, Michigan, licensed in Michigan (4301074048) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Trinity Health Muskegon Hospital, and is a graduate of Wayne State University School Of Medicine (1999).

NPPES Registry Identity

NPI1780673525

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameGREGORY G GREENCredential: MD

Location Address376 APPLE AVE, SUITE 307Muskegon, MI 49442-3466

Mailing Address376 Apple AveMuskegon, MI 49442-3466 · (231) 724-1111 · Fax (231) 720-3295

Phone(231) 724-1111

Fax(231) 720-3295

Sole ProprietorYes

Medical School CMSWayne State University School Of MedicineGraduated 1999

Enumeration DateOctober 14, 2005

Last NPPES UpdateAugust 30, 2016

✔ NPI 1780673525 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in MI · 4301074048

Definition

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.

376 APPLE AVE, Muskegon, MI 49442

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include McLaren Health Plan Community, Oscar Insurance Company, Priority Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory G Green Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7517930514

PECOS Enrollment IDI20040818000010

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

614 services60 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

137 services53 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Trinity Health Muskegon Hospital

Acute Care Hospitals · Muskegon, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230066

Location1500 E Sherman BlvdMuskegon, MI 49441 · Muskegon County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49442 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$166.68 typical visit price

range $54.34 – $166.68

Typical copayment $41.67 (range $13.58 – $41.67)

Most-billed visit code 99205

Established Patient

$68.07 typical visit price

range $17.09 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Green's NPI number?

The NPI number for Gregory Green is 1780673525. It was assigned to this individual provider in the NPPES registry on October 14, 2005.

Where is Gregory Green located?

Gregory Green practices at 376 Apple Ave Suite 307, Muskegon, MI 49442. The listed phone number is (231) 724-1111.

What is Gregory Green's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Gregory Green enrolled in Medicare?

Yes. Gregory Green is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gregory Green accept?

Health plans from McLaren Health Plan Community, Oscar Insurance Company and Priority Health list Gregory Green as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gregory Green affiliated with any hospitals?

According to CMS data, Gregory Green is affiliated with Trinity Health Muskegon Hospital.

When was this NPI record last updated?

The NPPES record for Gregory Green was last updated on August 30, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.