What is Nicholas Walters's NPI number?

Nicholas Walters's National Provider Identifier (NPI) is 1144284449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nicholas Walters's specialty?

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

Where is Nicholas Walters located?

Nicholas Walters's practice location on file with NPPES is 7600 W College Dr, Palos Heights, IL 60463-1001.

What is Nicholas Walters's phone number?

The practice phone number listed in the NPPES registry for Nicholas Walters is (708) 361-0600.

Does Nicholas Walters accept Medicare?

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

Is Nicholas Walters's NPI active?

Yes — Nicholas Walters's NPI (1144284449) is active in the NPPES registry as of the last update on 2015-02-20.

IndividualActiveAccepts Medicare

Nicholas Walters, PA-C

NPI 1144284449 · Physician Assistant · Palos Heights, IL

Nicholas Walters, PA-C is a Physician Assistant provider in Palos Heights, IL (NPI 1144284449).

Provider details

NPI number: 1144284449
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Male
Sole proprietor: No
License: 096-002105 (IL)

Practice location

7600 W College Dr

Palos Heights, IL 60463-1001

Phone: (708) 361-0600

Street-level locationGet directions

More IL providers

Mailing address

510 W Elle St

Romeoville, IL 60446-5295

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 085.004177 (IL)
Physician Assistants & Advanced Practice Nursing Providers
Athletic Trainer2255A2300XLicense 096-002105 (IL)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

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

Profile Score

Established profile(71/100 index)

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

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
186 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)
Critical Care, First 30-74 Minutes99291	64	$189
Emergency Department Visit With Moderate Level of Medical Decision Making99284	62	$109
Emergency Department Visit With High Level of Medical Decision Making99285	60	$157

Typical Medicare-allowed amounts for these services range $109–$189 (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 · 8 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	60	56
Ondansetronbrand: Ondansetron Odt	18	18
Diclofenac Sodium	15	—
Cephalexin	14	14
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	13	11
Doxycycline Hyclate	12	11
Prednisone

Enumerated: 2006-04-13
Last updated: 2015-02-20

Frequently asked questions

What is Nicholas Walters's NPI number?: Nicholas Walters's National Provider Identifier (NPI) is 1144284449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Nicholas Walters's specialty?: Nicholas Walters is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Nicholas Walters located?: Nicholas Walters's practice location on file with NPPES is 7600 W College Dr, Palos Heights, IL 60463-1001.
What is Nicholas Walters's phone number?: The practice phone number listed in the NPPES registry for Nicholas Walters is (708) 361-0600.
Does Nicholas Walters accept Medicare?: Nicholas Walters is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Nicholas Walters's NPI active?: Yes — Nicholas Walters's NPI (1144284449) is active in the NPPES registry as of the last update on 2015-02-20.

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)
Critical Care, First 30-74 Minutes99291	64	$189
Emergency Department Visit With Moderate Level of Medical Decision Making99284	62	$109
Emergency Department Visit With High Level of Medical Decision Making99285	60	$157

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	60	56
Ondansetronbrand: Ondansetron Odt	18	18
Diclofenac Sodium	15	—
Cephalexin	14	14
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	13	11
Doxycycline Hyclate	12	11
Prednisone

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)