DR. PETER KARCZMAR (MD) – Pulmonary Disease Physician, NPI 1124015813

DR. PETER KARCZMAR (MD) is a healthcare provider. based in Providence, Rhode Island. specializing in PULMONARY DISEASE, SLEEP MEDICINE. They hold the professional credentials MD. They hold a License No. MD07447 (RI). The NPI Number for DR. PETER KARCZMAR (MD) is 1124015813

Main info

Male
40 Years Of Experience
Accepts Medicare Assignment
Name
DR. PETER KARCZMAR (MD)
NPI
1124015813
Phone
(401) 421-4000
Address
10 DAVOL SQ
Enumeration Date
29 September 2005
Last Update Date
3 January 2023

Doctor Profile

Medical School Name
RUTGERS NEW JERSEY MEDICAL SCHOOL
Secondary Phone
4017932104
Graduation Year
1986 (40 years ago)
PAC ID
5092762351
Group Practice PAC ID
6901796408
Professional Enrollment ID
I20050407001204
Address ID
RI029062853PR164XXAVEX300
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness75
Years active:20State licenses:1Digital endpointsOther names

110 PULMONARY DISEASE in RI

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Provider Addresses for DR. PETER KARCZMAR (MD)

  • Davol Square, Downtown, Providence, Providence County, Rhode Island, 02903, United States

    SUITE 400

    PROVIDENCE, RI 029034754

    Phone: (401) 421-4000

    Fax: (401) 272-1456

    Type: Mailing

  • 900, Warren Avenue, Leonard Corner, East Providence, Providence County, Rhode Island, 02914, United States

    SUITE 401

    EAST PROVIDENCE, RI 029141430

    Phone: (800) 508-4908

    Fax: (401) 228-6236

    Type: Location

  • 110 ELM ST

    PROVIDENCE, RI 029034626

    Phone: (401) 443-4992

    Fax: (401) 537-7241

    Type: Mailing

  • 375 WAMPANOAG TRL

    RIVERSIDE, RI 029152232

    Phone: (401) 649-4070

    Fax: (401) 649-4071

    Type: Location

  • 900 Warren Ave

    Suite 401

    East Providence, RI 029141430

    Phone: (800) 508-4908

    Fax: (401) 228-6236

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2005-04-07

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20050407001204IPulmonary DiseaseRITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99213Established patient office or other outpatient visit, 20-29 minutes327253$0
99214Established patient office or other outpatient visit, 30-39 minutes227165$0
99204New patient office or other outpatient visit, 45-59 minutes6161$0
95806Sleep study including heart rate, breathing, airflow, and effort2424$0
99203New patient office or other outpatient visit, 30-44 minutes2222$0
View full utilization report →

Insurance plans in this area (ZIP 02903)

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Provider's Procedures

DR. PETER KARCZMAR (MD) performs procedures in PULMONARY DISEASE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PULMONARY DISEASERI94060Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration161157

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6901796408View full group profile
NameSpecialtyState
Internal MedicineRI
-RI
P A T H O L O G YRI
-RI
-CT
O B S T E T R I C S/ G Y N E C O L O G YTX
Cardiovascular Disease (Cardiology)RI
-RI
P A T H O L O G YRI
Nurse PractitionerRI

Reviews

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Frequently asked questions

What unique ID ties claims to DR. PETER KARCZMAR (MD)?
NPI 1124015813 is assigned to DR. PETER KARCZMAR (MD) under the national enumeration system.
Is DR. PETER KARCZMAR (MD) currently active in the NPI registry?
CMS-published data lists DR. PETER KARCZMAR (MD) as an active registrant.
Does DR. PETER KARCZMAR (MD) list a primary specialty?
If you are matching referrals, note Pulmonary Disease Physician for DR. PETER KARCZMAR (MD). Clinical services aligned with this taxonomy classification.
What location metadata exists for DR. PETER KARCZMAR (MD)?
The page summarizes Providence, Rhode Island for DR. PETER KARCZMAR (MD); expand the address list for detail.
How can I contact DR. PETER KARCZMAR (MD)?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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