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MAX W KLEIN MD
NPI 1861954836
Internal Medicine - Cardiovascular Disease in Largo, FL

Active since April 01, 2019PECOS EnrolledAccepts Medicare Assignment
8787 BRYAN DAIRY RD STE 320, LARGO, FL 33777(727) 724-8611(727) 724-0425 Get Directions Write a Review

NPPES record last updated: October 15, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 10, 2025, Apr 1, 2019 (2 updates tracked since 2019).

About Max W Klein Md NPPES

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

MAX W KLEIN MD (NPI 1861954836) is an individual cardiovascular disease provider in Largo, Florida, licensed in Florida (ME171502) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Mease Dunedin Hospital, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1861954836
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameMAX W KLEINCredential: MD
Location Address8787 BRYAN DAIRY RD STE 320Largo, FL 33777-1256
Mailing Address2995 Drew St Fl 2Clearwater, FL 33759-3012 · (727) 315-6974
Phone(727) 724-8611
Fax(727) 724-0425
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateApril 1, 2019
Last NPPES UpdateOctober 15, 20252 updates tracked since enumeration
NPPES CertifiedOctober 15, 2025
✔ NPI 1861954836 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in FL · ME171502
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
8787 BRYAN DAIRY RD STE 320, Largo, FL 33777
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama and more.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

Max W Klein 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 ID9638406341
PECOS Enrollment IDI20250818000710
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.

Hospital Affiliations CMS Care Compare 3

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

Mease Dunedin Hospital

Acute Care Hospitals · Dunedin, FL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100043
Location601 Main StDunedin, FL 34698 · Pinellas County
Emergency services

Morton Plant North Bay Hospital

Acute Care Hospitals · New Port Richey, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100063
Location6600 Madison StNew Port Richey, FL 34652 · Pasco County
Emergency services

Morton Plant Hospital

Acute Care Hospitals · Clearwater, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100127
Location300 Pinellas StClearwater, FL 33756 · Pinellas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33777 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
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.

Other Providers at the Same Location NPPES 2

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

DR. JULIE BARD FOGARTY M.D.
Internal Medicine
8787 BRYAN DAIRY RD STE 320
LARGO, FL 33777
Pinellas County (727) 394-5650
BAYCARE MEDICAL GROUP INC
Family Medicine
8787 BRYAN DAIRY RD STE 320
LARGO, FL 33777
Pinellas County (727) 394-5901

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 Max Klein's NPI number?

The NPI number for Max Klein is 1861954836. It was assigned to this individual provider in the NPPES registry on April 1, 2019.

Where is Max Klein located?

Max Klein practices at 8787 Bryan Dairy Rd Ste 320, Largo, FL 33777. The listed phone number is (727) 724-8611.

What is Max Klein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Max Klein enrolled in Medicare?

Yes. Max Klein 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 Max Klein accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AvMed and Florida Blue (BlueCross BlueShield FL) and 1 other insurer list Max Klein 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 Max Klein affiliated with any hospitals?

According to CMS data, Max Klein is affiliated with Mease Dunedin Hospital, Morton Plant North Bay Hospital and Morton Plant Hospital.

When was this NPI record last updated?

The NPPES record for Max Klein was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.