What is Ashley Tennill's NPI number?

Ashley Tennill's National Provider Identifier (NPI) is 1629405907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ashley Tennill's specialty?

Ashley Tennill is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Ashley Tennill located?

Ashley Tennill's practice location on file with NPPES is 1000 Health Center Dr, Mattoon, IL 61938-4644.

What is Ashley Tennill's phone number?

The practice phone number listed in the NPPES registry for Ashley Tennill is (217) 238-4325.

Does Ashley Tennill accept Medicare?

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

Is Ashley Tennill's NPI active?

Yes — Ashley Tennill's NPI (1629405907) is active in the NPPES registry as of the last update on 2024-11-05.

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Ashley Tennill, APN

NPI 1629405907 · Family Nurse Practitioner · Mattoon, IL

Ashley Tennill, APN is a Family Nurse Practitioner provider in Mattoon, IL (NPI 1629405907).

Provider details

NPI number: 1629405907
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: APN
Sex: Female
Sole proprietor: No
License: 209010744 (IL)

Practice location

1000 Health Center Dr

Mattoon, IL 61938-4644

Phone: (217) 238-4325

Fax: (217) 348-4290

Street-level locationGet directions

More IL providers

Mailing address

Po Box 372

Mattoon, IL 61938-0372

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense 209010744 (IL)
Physician Assistants & Advanced Practice Nursing Providers

Additional practice locations (4)

2040 Lincoln Ave Ste 100
Charleston, IL 61920-3197
Phone: (217) 345-2030
Fax: (217) 345-2045
1303 W Evergreen Ave Ste 100
Effingham, IL 62401
Phone: (217) 540-6123
1201 Wooddell Way Ste B
Mattoon, IL 61938-1014
Phone: (217) 238-3000
Fax: (217) 238-3008
1100 Tuscola Blvd
Sbl Tuscola Walk in Clinic
Tuscola, IL 61953
Phone: (217) 253-4764
Fax: (217) 253-4886

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

Profile Score

Detailed profile(78/100 index)

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

Registry tenure25% of score
13 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
5 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
532 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)
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	267	$42
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	120	$109
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	75	$66
Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221	52	$69
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	18	$146

Typical Medicare-allowed amounts for these services range $42–$146 (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.

Transparency — industry payments

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

$1,916 across 98 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: 2013-10-02
Last updated: 2024-11-05
Certified: 2024-11-05

Frequently asked questions

What is Ashley Tennill's NPI number?: Ashley Tennill's National Provider Identifier (NPI) is 1629405907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ashley Tennill's specialty?: Ashley Tennill is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Ashley Tennill located?: Ashley Tennill's practice location on file with NPPES is 1000 Health Center Dr, Mattoon, IL 61938-4644.
What is Ashley Tennill's phone number?: The practice phone number listed in the NPPES registry for Ashley Tennill is (217) 238-4325.
Does Ashley Tennill accept Medicare?: Ashley Tennill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ashley Tennill's NPI active?: Yes — Ashley Tennill's NPI (1629405907) is active in the NPPES registry as of the last update on 2024-11-05.

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)
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	267	$42
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	120	$109
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	75	$66
Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221	52	$69
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	18	$146

Transparency — industry payments

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

$1,916 across 98 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (4)

Profile Score

What this provider does (Medicare)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (4)

Frequently asked questions

Profile Score

What this provider does (Medicare)

Transparency — industry payments