MICHAEL T FILLENWORTH PA
NPI 1023111275
Physician Assistant - Medical in Mt Pleasant, MI

Active since September 06, 2006PECOS EnrolledAccepts Medicare Assignment
2591 SOUTH LEATON RD, MT PLEASANT, MI 48858(989) 775-4664(989) 775-4680 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Michael T Fillenworth Pa NPPES

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

MICHAEL T FILLENWORTH PA (NPI 1023111275) is an individual medical provider in Mt Pleasant, Michigan, licensed in Michigan (MF003215) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1023111275
Entity TypeIndividualMale
Primary Taxonomy363AM0700X
Provider Legal NameMICHAEL T FILLENWORTHCredential: PA
Location Address2591 SOUTH LEATON RDMt Pleasant, MI 48858
Mailing Address2591 South Leaton RdMt Pleasant, MI 48858 · (989) 775-4664 · Fax (989) 775-4680
Fax(989) 775-4680
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateSeptember 6, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1023111275 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License Licensed in MI · MF003215
2591 SOUTH LEATON RD, Mt Pleasant, MI 48858

Other Identifiers 2

Medicare UPINP50229
Medicare ID-Type UnspecifiedN93950001

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 T Fillenworth Pa 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 ID8527038900
PECOS Enrollment IDI20040731000272
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 6

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.
66 services54 patients
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.
64 services56 patients
Injection, dexamethasone sodium phosphate, 1 mg J1100
Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
54 services49 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
34 services34 patients
Injection, ceftriaxone sodium, per 250 mg J0696
Ceftriaxone sodium is an antibiotic injection used to treat a variety of bacterial infections. Each injection contains 250 mg of the medicine. It works by stopping the growth of bacteria in your body.
30 services11 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
14 services13 patients

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.

General Practice
2591 SOUTH LEATON RD
MT PLEASANT, MI 48858
Internal Medicine
2591 SOUTH LEATON RD
MT PLEASANT, MI 48858

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 Fillenworth's NPI number?

The NPI number for Michael Fillenworth is 1023111275. It was assigned to this individual provider in the NPPES registry on September 6, 2006.

Where is Michael Fillenworth located?

Michael Fillenworth practices at 2591 South Leaton Rd, Mt Pleasant, MI 48858. The listed phone number is (989) 775-4664.

What is Michael Fillenworth's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Michael Fillenworth enrolled in Medicare?

Yes. Michael Fillenworth 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.

When was this NPI record last updated?

The NPPES record for Michael Fillenworth was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.