1. Home
  2. Directory
  3. Indiana
  4. Munster
  5. Podiatrist
  6. NPI Profile

DR. FREDERICK JOSEPH DIEL DPM
NPI 1982877320
Podiatrist in Munster, IN

Active since April 07, 2008PECOS EnrolledAccepts Medicare Assignment
759 45TH ST STE 201, MUNSTER, IN 46321(219) 836-4669(219) 836-3046 Get Directions Write a Review

NPPES record last updated: May 22, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 22, 2025, May 16, 2023, Feb 24, 2022 and 2 more (5 updates tracked since 2019).

About Dr. Frederick Joseph Diel Dpm NPPES

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

DR. FREDERICK JOSEPH DIEL DPM (NPI 1982877320) is an individual podiatrist in Munster, Indiana, licensed in Indiana (07001089A) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Franciscan Health Dyer, and is a graduate of William M. Scholl College Of Podiatric Medicine (2009).

NPPES Registry Identity

NPI1982877320
Entity TypeIndividualMale
Primary Taxonomy213E00000X
Provider Legal NameDR. FREDERICK JOSEPH DIELCredential: DPM
Location Address759 45TH ST STE 201Munster, IN 46321-2939
Mailing AddressPo Box 781076Detroit, MI 48278-1076 · (317) 528-4800 · Fax (317) 865-1479
Phone(219) 836-4669
Fax(219) 836-3046
Sole ProprietorNo
Medical School CMSWilliam M. Scholl College Of Podiatric MedicineGraduated 2009
Enumeration DateApril 7, 2008
Last NPPES UpdateMay 22, 20255 updates tracked since enumeration
NPPES CertifiedMay 22, 2025
✔ NPI 1982877320 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPodiatristPodiatric Medicine & Surgery Service Providers
Taxonomy Code213E00000X
License✔ Licensed in IN · 07001089A
Definition
A podiatrist is a person qualified by a Doctor of Podiatric Medicine (D.P.M.) degree, licensed by the state, and practicing within the scope of that license. Podiatrists diagnose and treat foot diseases and deformities. They perform medical, surgical and other operative procedures, prescribe corrective devices and prescribe and administer drugs and physical therapy.
Also ListedPodiatrist · Foot & Ankle SurgeryTaxonomy 213ES0103X · License 016.005331 (IL)
Also ListedPodiatrist · Foot SurgeryTaxonomy 213ES0131X · License 07001089A (IN)
759 45TH ST STE 201, Munster, IN 46321
Open in Google Maps ↗

Other Identifiers 2

Medicaid200951330AIN
Medicaid200951330IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health 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

Dr. Frederick Joseph Diel Dpm 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 ID8921154089
PECOS Enrollment IDI20090915000727
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 10

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.

Removal of fingernails or toenails, 6 or more nails 11721
This procedure involves the removal of six or more fingernails or toenails. It's typically done to treat severe nail infections, persistent pain, or abnormal nail growth. Local anesthesia is used to minimize discomfort. Healing usually takes a few weeks.
483 services164 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.
476 services226 patients
Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
94 services18 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.
71 services71 patients
Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
54 services12 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.
44 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Franciscan Health Dyer

Acute Care Hospitals · Dyer, IN
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number150090
Location24 Joliet StDyer, IN 46311 · Lake County
Emergency services Birthing friendly

Community Hospital

Acute Care Hospitals · Munster, IN
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150125
Location901 Macarthur BlvdMunster, IN 46321 · Lake County
Emergency services Birthing friendly

Franciscan Health Munster

Acute Care Hospitals · Munster, IN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150165
Location701 Superior AveMunster, IN 46321 · Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46321 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$66.48 typical visit price
range $16.93 – $132.22
Typical copayment $16.62 (range $4.23 – $33.05)
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.

Referred Medical Equipment & Supplies CMS DME claims 6

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

Tape, non-waterproof, per 18 square inches A4450
DME-Medical/Surgical Supplies · category DA000N
3 suppliers19 claims1,320 services$0.10 avg. paid by Medicare
For diabetics only, fitting (including follow-up), custom preparation and supply of off-the-shelf depth-inlay shoe manufactured to accommodate multi-density insert(s), per shoe A5500
DME-Orthotic Devices · category DF000N
5 suppliers17 claims34 services$61.26 avg. paid by Medicare
For diabetics only, multiple density insert, made by direct carving with cam technology from a rectified cad model created from a digitized scan of the patient, total contact with patient's foot, including arch, base layer minimum of 3/16 inch material of shore a 35 durometer (or higher), includes arch filler and other shaping material, custom fabricated, each A5514
DME-Orthotic Devices · category DF000N
2 suppliers11 claims57 services$37.31 avg. paid by Medicare
Gauze, non-impregnated, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing A6402
DME-Medical/Surgical Supplies · category DA023N
3 suppliers13 claims870 services$0.11 avg. paid by Medicare
Conforming bandage, non-elastic, knitted/woven, sterile, width greater than or equal to three inches and less than five inches, per yard A6446
DME-Medical/Surgical Supplies · category DA023N
3 suppliers17 claims2,412 services$0.36 avg. paid by Medicare
Dynamic adjustable toe extension/flexion device, includes soft interface material E1830
DME-Orthotic Devices · category DF000N
1 supplier11 claims11 services$110.29 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 4

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

FRANCISCAN PHYSICIAN NETWORK
Podiatrist
759 45TH ST STE 201
MUNSTER, IN 46321
Lake County (219) 836-4669
DR. NIKHIL GAUTAM PANDHI D.O.
Orthopaedic Surgery (Sports Medicine)
759 45TH ST STE 201
MUNSTER, IN 46321
Lake County (219) 933-7930
DR. JASON K ROSENBLUM D.P.M.
Podiatrist
759 45TH ST STE 201
MUNSTER, IN 46321
Lake County (219) 836-4669
DR. KYLE WILLIAM MEYER D.O.
Family Medicine
759 45TH ST STE 201
MUNSTER, IN 46321
Lake County (219) 933-7930

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 Frederick Diel's NPI number?

The NPI number for Frederick Diel is 1982877320. It was assigned to this individual provider in the NPPES registry on April 7, 2008.

Where is Frederick Diel located?

Frederick Diel practices at 759 45th St Ste 201, Munster, IN 46321. The listed phone number is (219) 836-4669.

What is Frederick Diel's specialty?

The primary specialty registered for this NPI is Podiatrist with taxonomy code 213E00000X.

Is Frederick Diel enrolled in Medicare?

Yes. Frederick Diel 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 Frederick Diel accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Frederick Diel 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 Frederick Diel affiliated with any hospitals?

According to CMS data, Frederick Diel is affiliated with Franciscan Health Dyer, Community Hospital and Franciscan Health Munster.

When was this NPI record last updated?

The NPPES record for Frederick Diel was last updated on May 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.