What is Amber Wennerstrom's NPI number?

Amber Wennerstrom's National Provider Identifier (NPI) is 1144844572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Amber Wennerstrom's specialty?

Amber Wennerstrom is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Amber Wennerstrom located?

Amber Wennerstrom's practice location on file with NPPES is 444 N Pleasant Ave, Centralia, IL 62801-3006.

What is Amber Wennerstrom's phone number?

The practice phone number listed in the NPPES registry for Amber Wennerstrom is (618) 436-5665.

Does Amber Wennerstrom accept Medicare?

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

Is Amber Wennerstrom's NPI active?

Yes — Amber Wennerstrom's NPI (1144844572) is active in the NPPES registry as of the last update on 2023-11-27.

IndividualActiveAccepts Medicare

Amber Wennerstrom, DNP, PMHNP-C

NPI 1144844572 · Psychiatric/Mental Health Nurse Practitioner · Centralia, IL

Amber Wennerstrom, DNP, PMHNP-C is a Psychiatric/Mental Health Nurse Practitioner provider in Centralia, IL (NPI 1144844572).

Provider details

NPI number: 1144844572
Entity type: Individual
Primary specialty: Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: DNP, PMHNP-C
Sex: Female
Sole proprietor: No
License: 209021350 (IL)

Practice location

444 N Pleasant Ave

Centralia, IL 62801-3006

Phone: (618) 436-5665

Street-level locationGet directions

More IL providers

Mailing address

550 Clinton St

Carlyle, IL 62231-1504

Specialties & taxonomies

Psychiatric/Mental Health Nurse PractitionerPrimary363LP0808XLicense 209021350 (IL)
Physician Assistants & Advanced Practice Nursing Providers

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

Profile Score

Established profile(63/100 index)

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

Registry tenure25% of score
6 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
365 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)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	316	$78
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	49	$118

Typical Medicare-allowed amounts for these services range $78–$118 (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 · 60 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Duloxetine Hcl	320	53
Trazodone Hcl	238	47
Hydroxyzine Hcl	206	48
Alprazolam	203	32
Lamotrigine	199	30
Venlafaxine Hclbrand: Venlafaxine Hcl Er	182	22
Clonazepam	178

Transparency — industry payments

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

$74 across 3 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: 2020-06-01
Last updated: 2023-11-27
Certified: 2020-10-21

Frequently asked questions

What is Amber Wennerstrom's NPI number?: Amber Wennerstrom's National Provider Identifier (NPI) is 1144844572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Amber Wennerstrom's specialty?: Amber Wennerstrom is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Amber Wennerstrom located?: Amber Wennerstrom's practice location on file with NPPES is 444 N Pleasant Ave, Centralia, IL 62801-3006.
What is Amber Wennerstrom's phone number?: The practice phone number listed in the NPPES registry for Amber Wennerstrom is (618) 436-5665.
Does Amber Wennerstrom accept Medicare?: Amber Wennerstrom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Amber Wennerstrom's NPI active?: Yes — Amber Wennerstrom's NPI (1144844572) is active in the NPPES registry as of the last update on 2023-11-27.

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)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	316	$78
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	49	$118

Drug

Part D claims (2024)

Beneficiaries

Duloxetine Hcl

320

Trazodone Hcl

238

Hydroxyzine Hcl

206

Alprazolam

203

Lamotrigine

199

Venlafaxine Hclbrand: Venlafaxine Hcl Er

182

Clonazepam

178

Transparency — industry payments

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

$74 across 3 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments