DR. DAVID MICHAEL HANRAHAN M.D.
NPI 1033347125
Psychiatry & Neurology - Psychiatry in Maywood, IL
About Dr. David Michael Hanrahan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID MICHAEL HANRAHAN M.D. (NPI 1033347125) is an individual psychiatry provider in Maywood, Illinois, licensed in Illinois (036161396) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, is affiliated with Loyola Gottlieb Memorial Hospital, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. David Michael Hanrahan M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
31Medicare enrollment records show David Hanrahan reassigns Medicare billing to 31 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Maywood, IL 60153
- Reassigned Medicare billing, Illinois enrollment
- 1,138 clinicians in this Medicare group
Frankfort, IL 60423
- Reassigned Medicare billing, Illinois enrollment
- 148 clinicians in this Medicare group
Sterling, IL 61081
- Reassigned Medicare billing, Illinois enrollment
- 356 clinicians in this Medicare group
Monroe, WI 53566
- Reassigned Medicare billing, Wisconsin enrollment
- 376 clinicians in this Medicare group
Beaver Dam, WI 53916
- Reassigned Medicare billing, Wisconsin enrollment
- 606 clinicians in this Medicare group
Baraboo, WI 53913
- Reassigned Medicare billing, Wisconsin enrollment
- 57 clinicians in this Medicare group
Quincy, IL 62301
- Reassigned Medicare billing, Illinois enrollment
- 363 clinicians in this Medicare group
Centralia, IL 62801
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: St Marys Hospital Centralia Illinois
- 392 clinicians in this Medicare group
Mount Vernon, IL 62864
- Reassigned Medicare billing, Illinois enrollment
- 284 clinicians in this Medicare group
Saint Charles, MO 63301
- Reassigned Medicare billing, Missouri enrollment
- 741 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Loyola Gottlieb Memorial Hospital
Acute Care Hospitals · Melrose Park, ILCgh Medical Center
Acute Care Hospitals · Sterling, ILSentara Rmh Medical Center
Acute Care Hospitals · Harrisonburg, VASentara Leigh Hospital
Acute Care Hospitals · Norfolk, VASentara Princess Anne Hospital
Acute Care Hospitals · Virginia Beach, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60153 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MAYWOOD, IL 60153
MAYWOOD, IL 60153
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David Hanrahan's NPI number?
The NPI number for David Hanrahan is 1033347125. It was assigned to this individual provider in the NPPES registry on June 26, 2009. The provider is also known as David M Hanrahan M.D..
Where is David Hanrahan located?
David Hanrahan practices at 2160 S 1st Ave, Maywood, IL 60153. The listed phone number is (708) 783-2226.
What is David Hanrahan's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is David Hanrahan enrolled in Medicare?
Yes. David Hanrahan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for David Hanrahan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Hanrahan reassigns Medicare benefits to 31 organizations: Loyola University Medical Center (Maywood, IL), Specialty Physicians Of Illinois, LLC (Frankfort, IL), Cgh Medical Center (Sterling, IL), The Monroe Clinic, Inc. (Monroe, WI), Agnesian Healthcare (Beaver Dam, WI) and 26 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Hanrahan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Hanrahan accept?
Health plans from AmeriHealth Caritas Next, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of NC, CareSource and Cigna HealthCare of Florida, Inc. and 6 other insurers list David Hanrahan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is David Hanrahan affiliated with any hospitals?
According to CMS data, David Hanrahan is affiliated with Loyola Gottlieb Memorial Hospital, Cgh Medical Center, Sentara Rmh Medical Center, Sentara Leigh Hospital and Sentara Princess Anne Hospital.
When was this NPI record last updated?
The NPPES record for David Hanrahan was last updated on June 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. David Michael Hanrahan, M.D. · NPI 1033347125
Psychiatry physician in Maywood, Illinois. Individual provider, active in the CMS NPPES registry since June 26, 2009.
## Identity
- **NPI:** 1033347125 (Entity type: Individual)
- **Enumerated:** June 26, 2009
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 036161396 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2160 S 1ST AVE, Maywood, IL 60153-3328
- **Phone:** (708) 783-2226
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 31 organizations under Medicare reassignment (form CMS-855R): Loyola University Medical Center (NPI 1336159961, Maywood, IL); Specialty Physicians Of Illinois, LLC (NPI 1962024612, Frankfort, IL); Cgh Medical Center (NPI 1548540636, Sterling, IL); The Monroe Clinic, Inc. (NPI 1386720548, Monroe, WI); Agnesian Healthcare (NPI 1700817657, Beaver Dam, WI); and 26 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** June 27, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1033347125) · Data from the CMS NPPES public registry.