MARC HOWARD GREENSTEIN MD
NPI 1164402764
Internal Medicine in Pembroke Pines, FL

Q: What is Marc Greenstein's NPI number?

The NPI number for Marc Greenstein is 1164402764. It was assigned to this individual provider in the NPPES registry on January 19, 2006.

Q: What is Marc Greenstein's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Marc Greenstein was last updated on April 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 January 19, 2006PECOS EnrolledAccepts Medicare Assignment

400 N HIATUS RD, SUITE 206, PEMBROKE PINES, FL 33026(954) 380-8550(954) 380-8580 Get Directions Write a Review

NPPES record last updated: April 29, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Marc Howard Greenstein Md NPPES

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

MARC HOWARD GREENSTEIN MD (NPI 1164402764) is an individual internal medicine provider in Pembroke Pines, Florida, licensed in Florida (ME0061551) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Memorial Hospital West, and is a graduate of University Of Miami, Lm Miller School Of Medicine (1990).

NPPES Registry Identity

NPI1164402764

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameMARC HOWARD GREENSTEINCredential: MD

Location Address400 N HIATUS RD, SUITE 206Pembroke Pines, FL 33026-5214

Mailing Address5846 S Flamingo Rd, #280Cooper City, FL 33330-3237 · (954) 380-8550 · Fax (954) 380-8580

Phone(954) 380-8550

Fax(954) 380-8580

Sole ProprietorNo

Medical School CMSUniversity Of Miami, Lm Miller School Of MedicineGraduated 1990

Enumeration DateJanuary 19, 2006

Last NPPES UpdateApril 29, 2022

NPPES CertifiedApril 29, 2022

✔ NPI 1164402764 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in FL · ME0061551

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

400 N HIATUS RD, Pembroke Pines, FL 33026

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 22 Health, AvMed, Oscar Health Maintenance Organization of Florida.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marc Howard Greenstein 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 ID9931209749

PECOS Enrollment IDI20100220000354

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.

Medicare Billing Reassignment

Medicare enrollment records show Marc Greenstein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Evergreen Medical Center, PA

Same address

Internal Medicine

400 N HIATUS RD, SUITE 206
Pembroke Pines, FL 33026

Reassigned Medicare billing, Florida enrollment
3 clinicians in this Medicare group

NPI 1790118180 (954) 380-8550

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 15

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

592 services349 patients

Annual alcohol misuse screening, 5 to 15 minutes G0442

An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.

303 services303 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.

250 services185 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

162 services162 patients

Annual depression screening, 5 to 15 minutes G0444

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

141 services141 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

130 services122 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

127 services105 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

81 services78 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

81 services78 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

40 services32 patients

Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment G0402

An Initial Preventive Physical Examination, also known as a "Welcome to Medicare" visit, is a one-time, face-to-face visit during your first 12 months of Medicare enrollment. It includes a review of your health, as well as education and counseling about preventive services and further screenings.

20 services20 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

14 services14 patients

Advance care planning, first 30 minutes 99497

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

13 services13 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

12 services12 patients

Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438

An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Memorial Hospital West

Acute Care Hospitals · Pembroke Pines, FL

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number100281

Location703 N Flamingo RdPembroke Pines, FL 33028 · Broward County

Emergency services Birthing friendly

Memorial Hospital Miramar

Acute Care Hospitals · Miramar, FL

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number100285

Location1901 SW 172nd AveMiramar, FL 33029 · Broward County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33026 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

$135.56 typical visit price

range $58.56 – $179.05

Typical copayment $33.89 (range $14.64 – $44.76)

Most-billed visit code 99204

Established Patient

$103.21 typical visit price

range $18.44 – $144.68

Typical copayment $25.80 (range $4.61 – $36.17)

Most-billed visit code 99214

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

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

1 supplier12 claims12 services$215.35 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GARY J LIEBERMAN MD

Pediatrics

400 N HIATUS RD, SUITE 105
PEMBROKE PINES, FL 33026

Broward County (954) 431-8000

ANTONIO VAZQUEZ MD

Pediatrics

400 N HIATUS RD, SUITE 105
PEMBROKE PINES, FL 33026

Broward County (954) 431-8000

HILA GILBERD PAC

Physician Assistant

400 N HIATUS RD, STE 105
PEMBROKE PINES, FL 33026

Broward County (954) 431-8000

FAHMIDA MUSHAROF

Pediatrics

400 N HIATUS RD
PEMBROKE PINES, FL 33026

Broward County (954) 431-8000

LESLIE SHAWN D.O. P.A.

Family Medicine (Adult Medicine)

400 N HIATUS RD, SUITE 201
PEMBROKE PINES, FL 33026

Broward County (954) 442-3434

EILEEN KIANG DO

Pediatrics

400 N HIATUS RD, SUITE 105
PEMBROKE PINES, FL 33026

Broward County (954) 431-8000

DIANNE PATRICE WILLIAMS M.D.

Pediatrics

400 N HIATUS RD, SUITE 105
PEMBROKE PINES, FL 33026

Broward County (954) 431-8000

ELIZABETH HEATHER SALERNO DO

Pediatrics

400 N HIATUS RD, SUITE 105
PEMBROKE PINES, FL 33026

Broward County (954) 431-8000

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 Marc Greenstein's NPI number?

The NPI number for Marc Greenstein is 1164402764. It was assigned to this individual provider in the NPPES registry on January 19, 2006.

Where is Marc Greenstein located?

Marc Greenstein practices at 400 N Hiatus Rd Suite 206, Pembroke Pines, FL 33026. The listed phone number is (954) 380-8550.

What is Marc Greenstein's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Marc Greenstein enrolled in Medicare?

Yes. Marc Greenstein 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.

Which organization bills Medicare for Marc Greenstein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marc Greenstein reassigns Medicare benefits to Evergreen Medical Center, PA (Pembroke Pines, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marc Greenstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marc Greenstein accept?

Health plans from 22 Health, AvMed and Oscar Health Maintenance Organization of Florida list Marc Greenstein 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 Marc Greenstein affiliated with any hospitals?

According to CMS data, Marc Greenstein is affiliated with Memorial Hospital West and Memorial Hospital Miramar.

When was this NPI record last updated?

The NPPES record for Marc Greenstein was last updated on April 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.