What is Ashley Mohan's NPI number?

Ashley Mohan's National Provider Identifier (NPI) is 1003377565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ashley Mohan's specialty?

Ashley Mohan is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).

Where is Ashley Mohan located?

Ashley Mohan's practice location on file with NPPES is 315 W Carpenter St, Springfield, IL 62702-4901.

What is Ashley Mohan's phone number?

The practice phone number listed in the NPPES registry for Ashley Mohan is (217) 545-8000.

Does Ashley Mohan accept Medicare?

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

Is Ashley Mohan's NPI active?

Yes — Ashley Mohan's NPI (1003377565) is active in the NPPES registry as of the last update on 2026-02-20.

IndividualActiveAccepts Medicare

Ashley Mohan, DO

NPI 1003377565 · Hematology & Oncology Physician · Springfield, IL

Ashley Mohan, DO is a Hematology & Oncology Physician provider in Springfield, IL (NPI 1003377565).

Provider details

NPI number: 1003377565
Entity type: Individual
Primary specialty: Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
Credential: DO
Sex: Female
Sole proprietor: No
License: 036159554 (IL)

Practice location

315 W Carpenter St

Springfield, IL 62702-4901

Phone: (217) 545-8000

Street-level locationGet directions

More IL providers

Mailing address

Po Box 19639

Springfield, IL 62794-9639

Specialties & taxonomies

Hematology & Oncology PhysicianPrimary207RH0003XLicense 036159554 (IL)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense 036159554 (IL)
Allopathic & Osteopathic Physicians
Hospitalist Physician208M00000XLicense 036159554 (IL)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Additional practice locations (2)

2650 Ridge Ave Ste 1304
Evanston, IL 60201-1700
Phone: (847) 570-2700
2650 Ridge Ave.
Im/Icu Hospitalists
Evanston, IL 60201
Phone: (847) 570-1010
Fax: (847) 733-5108

Enrolled with Medicare as Order and Referring Only - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(79/100 index)

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

Registry tenure33% of score
7 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
3 documented practice locations
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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 prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.

Drug	Part D claims (2024)
Acyclovir	15
Ondansetron Hcl	13
Levofloxacin	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include 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.

Transparency — industry payments

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

$252 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: 2019-03-27
Last updated: 2026-02-20
Certified: 2026-02-20

Frequently asked questions

What is Ashley Mohan's NPI number?: Ashley Mohan's National Provider Identifier (NPI) is 1003377565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ashley Mohan's specialty?: Ashley Mohan is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
Where is Ashley Mohan located?: Ashley Mohan's practice location on file with NPPES is 315 W Carpenter St, Springfield, IL 62702-4901.
What is Ashley Mohan's phone number?: The practice phone number listed in the NPPES registry for Ashley Mohan is (217) 545-8000.
Does Ashley Mohan accept Medicare?: Ashley Mohan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ashley Mohan's NPI active?: Yes — Ashley Mohan's NPI (1003377565) is active in the NPPES registry as of the last update on 2026-02-20.

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 prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.

Drug	Part D claims (2024)
Acyclovir	15
Ondansetron Hcl	13
Levofloxacin	11

Transparency — industry payments

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

$252 across 3 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (2)

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (2)

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Frequently asked questions