MICHAEL STANLEY WERTHEIM MD
NPI 1982643474
Internal Medicine - Hematology & Oncology in Fort Myers, FL

Active since June 06, 2006PECOS EnrolledAccepts Medicare Assignment
89.51/100
CMS Quality Rating
8931 COLONIAL CENTER DR STE 300, FORT MYERS, FL 33905(239) 343-9567(239) 343-9571 Get Directions Write a Review

NPPES record last updated: October 30, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Michael Stanley Wertheim Md NPPES

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

MICHAEL STANLEY WERTHEIM MD (NPI 1982643474) is an individual hematology & oncology provider in Fort Myers, Florida, licensed in Florida (ME46325) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Lee Memorial Hospital, and maintains a secondary practice location in Port St Lucie.

NPPES Registry Identity

NPI1982643474
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameMICHAEL STANLEY WERTHEIMCredential: MD
Location Address8931 COLONIAL CENTER DR STE 300Fort Myers, FL 33905-7809
Mailing AddressPo Box 2147Fort Myers, FL 33902-2147 · (239) 343-9567 · Fax (393) 439-5712
Fax(239) 343-9571
Sole ProprietorNo
Medical School CMSState University Of New York Downstate Medical CenterGraduated 1980
Enumeration DateJune 6, 2006
Last NPPES UpdateOctober 30, 2025
NPPES CertifiedOctober 30, 2025
NPI 1982643474 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Licenses Licensed in FL · ME46325 Licensed in FL · 0046325
Definition

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.

8931 COLONIAL CENTER DR STE 300, Fort Myers, FL 33905

Secondary Practice Location 1

Location 11871 SE Tiffany Ave, Suite 100Port St Lucie, FL 34952-7585 · Phone (772) 335-5666 · Fax (772) 335-4826

Other Identifiers 4

Other0046325FL · Florida Medical License
Other56158FL · Blue Cross Blue Shield
Other830003200FL · Railroad Medicare
Medicaid047329400FL

Accepted 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

Michael Stanley Wertheim 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 ID9133133309
PECOS Enrollment IDI20100707000066
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 60

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, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) Q0138
Ferumoxytol injection is a treatment for iron deficiency anemia, a condition where your body lacks enough iron. It is injected into your vein to increase iron levels, aiding in the production of healthy red blood cells. This treatment is not for ESRD patients.
23,970 services29 patients
Injection, filgrastim-aafi, biosimilar, (nivestym), 1 microgram Q5110
Filgrastim-aafi (Nivestym) is a biosimilar injection used to stimulate the growth of white blood cells, which help the body fight off infections. It's often given to patients with low white blood cell counts due to cancer treatments or other conditions.
16,500 services14 patients
Injection, filgrastim-sndz, biosimilar, (zarxio), 1 microgram Q5101
Filgrastim-sndz, also known as Zarxio, is a biosimilar medicine administered via injection. It's designed to stimulate the growth of white blood cells, which play a crucial role in your body's defense against infections. This can be particularly beneficial if your white blood cell count is low due to certain treatments or conditions.
14,520 services13 patients
Injection, pembrolizumab, 1 mg J9271
Pembrolizumab is a medication given via injection to help your body's immune system fight certain types of cancer. It's typically administered in a hospital or clinic by a healthcare professional.
6,600 services11 patients
Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
5,280 services26 patients
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
4,875 services26 patients

Hospital Affiliations CMS Care Compare 2

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

Lee Memorial Hospital

Acute Care Hospitals · Fort Myers, FL
5/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100012
Location2776 Cleveland AveFort Myers, FL 33901 · Lee County
Emergency services Birthing friendly

Cape Coral Hospital

Acute Care Hospitals · Cape Coral, FL
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100244
Location636 Del Prado BlvdCape Coral, FL 33990 · Lee County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33905 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
$179.05 typical visit price
range $58.56 – $179.05
Typical copayment $44.76 (range $14.64 – $44.76)
Most-billed visit code 99205
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

89.51/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.7
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 8

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

Physician Assistant
8931 COLONIAL CENTER DR STE 300
FORT MYERS, FL 33905
Physician Assistant
8931 COLONIAL CENTER DR STE 300
FORT MYERS, FL 33905
Nurse Practitioner (Family)
8931 COLONIAL CENTER DR STE 300
FORT MYERS, FL 33905
Physician Assistant
8931 COLONIAL CENTER DR STE 300
FORT MYERS, FL 33905
Hospitalist
8931 COLONIAL CENTER DR STE 300
FORT MYERS, FL 33905
Hospitalist
8931 COLONIAL CENTER DR STE 300
FORT MYERS, FL 33905
Nurse Practitioner (Family)
8931 COLONIAL CENTER DR STE 300
FORT MYERS, FL 33905
Internal Medicine (Hematology & Oncology)
8931 COLONIAL CENTER DR STE 300
FORT MYERS, FL 33905

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 Michael Wertheim's NPI number?

The NPI number for Michael Wertheim is 1982643474. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Where is Michael Wertheim located?

Michael Wertheim practices at 8931 Colonial Center Dr Ste 300, Fort Myers, FL 33905. The listed phone number is (239) 343-9567.

What is Michael Wertheim's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Michael Wertheim enrolled in Medicare?

Yes. Michael Wertheim 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 Michael Wertheim accept?

Health plans from AvMed and Wellpoint list Michael Wertheim 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 Michael Wertheim affiliated with any hospitals?

According to CMS data, Michael Wertheim is affiliated with Lee Memorial Hospital and Cape Coral Hospital.

When was this NPI record last updated?

The NPPES record for Michael Wertheim was last updated on October 30, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.