1. Home
  2. Directory
  3. Maryland
  4. Baltimore
  5. Internal Medicine
  6. NPI Profile

DR. PETER KADLECIK M.D.
NPI 1770526535
Internal Medicine - Infectious Disease in Baltimore, MD

Active since June 13, 2006PECOS EnrolledAccepts Medicare Assignment
1001 CATHEDRAL ST, BALTIMORE, MD 21201(410) 837-2050(410) 837-2071 Get Directions Write a Review

NPPES record last updated: November 23, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Peter Kadlecik M.d. NPPES

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

DR. PETER KADLECIK M.D. (NPI 1770526535) is an individual infectious disease provider in Baltimore, Maryland, licensed in Maryland (D0061074) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1770526535
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. PETER KADLECIKCredential: M.D.
Location Address1001 CATHEDRAL STBaltimore, MD 21201-5403
Mailing Address1001 Cathedral StBaltimore, MD 21201-5403 · (410) 837-2050 · Fax (410) 837-2071
Phone(410) 837-2050
Fax(410) 837-2071
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateJune 13, 2006
Last NPPES UpdateNovember 23, 2021
NPPES CertifiedNovember 23, 2021
✔ NPI 1770526535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in MD · D0061074
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License D0061074 (MD)
1001 CATHEDRAL ST, Baltimore, MD 21201
Open in Google Maps ↗

Other Identifiers 2

Medicaid132190100MD
Medicaid404014700MD

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. Peter Kadlecik M.d. 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 ID244213049
PECOS Enrollment IDI20100414000601, I20100609000135
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21201 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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.

Other Providers at the Same Location NPPES 20

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

ANNA BLASETTI DEJONG LCADC
Counselor (Addiction (Substance Use Disorder))
1001 CATHEDRAL ST
BALTIMORE, MD 21201
Baltimore City (410) 837-2050
MRS. MICHELE MARIE MATTSON WHITE LCPC, LCADC
Counselor (Professional)
1001 CATHEDRAL ST
BALTIMORE, MD 21201
Baltimore City (410) 496-6441
PAULA NOTRICA LCPC
Counselor (Professional)
1001 CATHEDRAL ST
BALTIMORE, MD 21201
Baltimore City (410) 837-2050
DR. PATRICK L MCLEROTH M.D.
Internal Medicine
1001 CATHEDRAL ST
BALTIMORE, MD 21201
Baltimore City (410) 837-2050
SANDY E WHITE PSY.D
Psychologist
1001 CATHEDRAL ST
BALTIMORE, MD 21201
Baltimore City (410) 837-2050
MR. ANDREW DAVID BLAIR PSYD
Psychologist (Clinical)
1001 CATHEDRAL ST
BALTIMORE, MD 21201
Baltimore City (410) 837-2050
DR. NABILA SADIQ PHARM D
Pharmacist
1001 CATHEDRAL ST
BALTIMORE, MD 21201
Baltimore City (410) 234-0327
SUMAN CHIBB
Dentist
1001 CATHEDRAL ST
BALTIMORE, MD 21201
Baltimore City (410) 752-0954

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 Peter Kadlecik's NPI number?

The NPI number for Peter Kadlecik is 1770526535. It was assigned to this individual provider in the NPPES registry on June 13, 2006.

Where is Peter Kadlecik located?

Peter Kadlecik practices at 1001 Cathedral St, Baltimore, MD 21201. The listed phone number is (410) 837-2050.

What is Peter Kadlecik's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Peter Kadlecik enrolled in Medicare?

Yes. Peter Kadlecik 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 Peter Kadlecik was last updated on November 23, 2021. 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.