What is Karen Hummel's NPI number?

Karen Hummel's National Provider Identifier (NPI) is 1356392245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Hummel's specialty?

Karen Hummel is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Karen Hummel located?

Karen Hummel's practice location on file with NPPES is 1441 W Broadway, Centralia, IL 62801-5613.

What is Karen Hummel's phone number?

The practice phone number listed in the NPPES registry for Karen Hummel is (618) 532-9050.

Does Karen Hummel accept Medicare?

Karen Hummel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Karen Hummel's NPI active?

Yes — Karen Hummel's NPI (1356392245) is active in the NPPES registry as of the last update on 2020-11-23.

IndividualActiveAccepts Medicare

Karen Hummel, PAC

NPI 1356392245 · Physician Assistant · Centralia, IL

Karen Hummel, PAC is a Physician Assistant provider in Centralia, IL (NPI 1356392245).

Provider details

NPI number: 1356392245
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PAC
Sex: Female
Sole proprietor: No
License: 085002330 (IL)

Practice location

1441 W Broadway

Centralia, IL 62801-5613

Phone: (618) 532-9050

Street-level locationGet directions

More IL providers

Mailing address

Po Box 955860

Saint Louis, MO 63195-5309

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 085002330 (IL)
Physician Assistants & Advanced Practice Nursing Providers

Additional practice locations (1)

1011 W Broadway
Centralia, IL 62801-5309
Phone: (618) 532-9050

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(72/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
16 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Insertion of Needle Into Vein for Collection of Blood Sample36415	16	$9

Typical Medicare-allowed amounts for these services range $9–$9 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	191	45
Amlodipine Besylate	184	39
Losartan Potassium	161	40
Metoprolol Succinate	118	29
Lisinopril	110	37
Albuterol Sulfatebrand: Albuterol Sulfate Hfa	101	29

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$174 across 2 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-05-15
Last updated: 2020-11-23
Certified: 2020-11-23

Frequently asked questions

What is Karen Hummel's NPI number?: Karen Hummel's National Provider Identifier (NPI) is 1356392245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Karen Hummel's specialty?: Karen Hummel is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Karen Hummel located?: Karen Hummel's practice location on file with NPPES is 1441 W Broadway, Centralia, IL 62801-5613.
What is Karen Hummel's phone number?: The practice phone number listed in the NPPES registry for Karen Hummel is (618) 532-9050.
Does Karen Hummel accept Medicare?: Karen Hummel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Karen Hummel's NPI active?: Yes — Karen Hummel's NPI (1356392245) is active in the NPPES registry as of the last update on 2020-11-23.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Insertion of Needle Into Vein for Collection of Blood Sample36415	16	$9

Drug

Part D claims (2024)

Beneficiaries

191

184

161

118

110

Albuterol Sulfatebrand: Albuterol Sulfate Hfa

101

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$174 across 2 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments