Sherry D. Callahan, FNP
- Part D claims, 2024
- 5,150
- Hospital affiliations
- 2
- Industry payments
- $97
- Medical group
- 1
- State license
- 1
- Practice address
- 10996 4 Seasons Pl, Crown Point, IN 46307
- Practice phone
- Call (663) 396-4733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mrh Medical Group, Corinth Alcorn Dr
Crown Point, Indiana
Find Sherry Callahan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Sherry D. Callahan is a family nurse practitioner in Crown Point, Indiana
Sherry Callahan practices at Mrh Medical Group, Corinth Alcorn Dr in Crown Point, Indiana.
Sherry Callahan's NPI, 1669552642, was assigned on October 16, 2006. Sherry Callahan holds Mississippi license A810104.
- NPI
- 1669552642NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365410917
- NPI enumeration date
- October 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (663) 396-4733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Sherry D. Callahan practices at Mrh Medical Group, Corinth Alcorn Dr in Crown Point, Indiana
Sherry Callahan's primary practice is Mrh Medical Group, Corinth Alcorn Dr, at 10996 4 Seasons Pl, Crown Point, IN 46307 in Lake County. The practice phone is (663) 396-4733.
- Mrh Medical Group, Corinth Alcorn Dr10996 4 Seasons Pl, Crown Point, IN 46307 · Lake CountyPhone(663) 396-4733
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Sherry D. Callahan is affiliated with 5 sites of care and 1 medical group
Sherry Callahan's primary practice is Mrh Medical Group, Corinth Alcorn Dr in Crown Point, Indiana. Sherry Callahan is also affiliated with Magnolia Regional Health Center. The medical group on file is Monroe Regional Hospital. Dmand AI also links Sherry Callahan to 1 more hospital and 2 home health agencies, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sherry D. Callahan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sherry Callahan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mrh Medical Group, Corinth Alcorn Dr | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Sherry D. Callahan is one of 4,830 family nurse practitioners in Indiana
Family is Sherry Callahan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Sherry Callahan is licensed in Mississippi.
Specialties and state licenses
- Family nurse practitioner, MississippiPrimary
Family nurse practitioners near Sherry Callahan
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Sherry D. Callahan's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Sherry Callahan's median patient age at 62, with 57% women.
Sherry Callahan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Sherry D. Callahan wrote 5,150 Medicare Part D claims in 2024
In 2024, Sherry Callahan wrote 5,150 Medicare Part D claims for 215 patients. 86% of them were for generic drugs.
Sherry Callahan's Part D claims by kind of drug, 2024
- Generic4,439 claims86%
- Brand-name687 claims13%
- Other24 claims0%
Drug classes CMS tracks in Sherry Callahan's Part D claims, 2024
- Opioids0%12 of 5,150 claims
- Antibiotics5%233 of 5,150 claims
- Antipsychotics, patients 65 and over1%29 of 5,150 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Sherry D. Callahan takes part in Medicare
Sherry Callahan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sherry D. Callahan received $97 in industry payments in 2025
CMS Open Payments shows 5 general payments to Sherry Callahan from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $32.
Companies that paid Sherry Callahan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Sherry D. Callahan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Sherry D. Callahan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sherry D. Callahan's NPI number?
Sherry D. Callahan's NPI number is 1669552642. It was assigned on October 16, 2006, and it is active in the NPI Registry.
What does Sherry D. Callahan specialize in?
Sherry D. Callahan is a family nurse practitioner in Crown Point, Indiana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Sherry D. Callahan practice?
Sherry Callahan practices at 10996 4 Seasons Pl, Crown Point, IN 46307. Sherry Callahan's primary practice is Mrh Medical Group, Corinth Alcorn Dr in Crown Point, Indiana. Dmand AI also links Sherry Callahan to 1 hospital and 2 home health agencies.
What is Sherry D. Callahan's office phone number?
The practice phone on file for Sherry Callahan is (663) 396-4733.
What is Sherry D. Callahan's medical license number?
Sherry Callahan holds Mississippi license A810104.
Which hospitals is Sherry D. Callahan affiliated with?
Sherry Callahan is affiliated with Magnolia Regional Health Center. Dmand AI links Sherry Callahan to 1 more hospital.
What medical group is Sherry D. Callahan part of?
Sherry Callahan is linked to Monroe Regional Hospital.
Does Sherry D. Callahan accept Medicare?
Yes. CMS lists Sherry Callahan as accepting Medicare assignment.
Has Sherry D. Callahan received payments from drug or device companies?
CMS Open Payments shows $97 in general payments to Sherry Callahan from 4 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Sherry D. Callahan been practicing?
Sherry Callahan graduated from medical school in 2003, 23 years ago.
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