What is Kristoffer Knapp's NPI number?

Kristoffer Knapp's National Provider Identifier (NPI) is 1114541075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kristoffer Knapp's specialty?

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

Where is Kristoffer Knapp located?

Kristoffer Knapp's practice location on file with NPPES is 2809 Glenarye Dr, Lindenhurst, IL 60046-7925.

What is Kristoffer Knapp's phone number?

The practice phone number listed in the NPPES registry for Kristoffer Knapp is (904) 762-4940.

Does Kristoffer Knapp accept Medicare?

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

Is Kristoffer Knapp's NPI active?

Yes — Kristoffer Knapp's NPI (1114541075) is active in the NPPES registry as of the last update on 2020-06-05.

IndividualActiveAccepts Medicare

Kristoffer Knapp, PA-C

NPI 1114541075 · Physician Assistant · Lindenhurst, IL

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

Kristoffer Knapp, PA-C is a Physician Assistant provider in Lindenhurst, IL (NPI 1114541075).

Provider details

NPI number: 1114541075
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Basic profile(49/100 index)

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

Registry tenure28% of score
6 yrs in NPPES registry
Profile completeness28% of score
83% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
263 Medicare services, 2024 (ranked within specialty)

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)
Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221	90	$72
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	76	$113
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	63	$43
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	19	$68
Aspiration And/Or Injection of Fluid From Large Joint20610	15	$43

Typical Medicare-allowed amounts for these services range $43–$113 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 1 distinct drug on file.

Drug	Part D claims (2024)	Beneficiaries
Oxycodone Hcl	11	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Practice location

2809 Glenarye Dr

Lindenhurst, IL 60046-7925

Phone: (904) 762-4940

Street-level locationGet directions

More IL providers

Mailing address