Geraldine Callahan, NP
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 320
- Affiliated sites
- 1
- Medical groups
- 4
- State licenses
- 2
- Practice address
- 39 Simon St, Nashua, NH 03060
- Practice phone
- Call (603) 889-8648
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lamora Psychological Associates, P.A.
Nashua, New Hampshire
Find Geraldine 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.
Geraldine Callahan is a nurse practitioner in Nashua, New Hampshire
Geraldine Callahan practices at Lamora Psychological Associates, P.A. in Nashua, New Hampshire.
Geraldine Callahan's NPI, 1669865473, was assigned on March 18, 2015. Geraldine Callahan holds Massachusetts license 204352.
- NPI
- 1669865473NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577509553
- NPI enumeration date
- March 18, 2015
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (603) 889-8648
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Geraldine Callahan practices at Lamora Psychological Associates, P.A. in Nashua, New Hampshire
Geraldine Callahan's primary practice is Lamora Psychological Associates, P.A., at 39 Simon St, Nashua, NH 03060 in Hillsborough County. The practice phone is (603) 889-8648.
- Lamora Psychological Associates, P.A.39 Simon St, Nashua, NH 03060 · Hillsborough CountyPhone(603) 889-8648
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Geraldine Callahan is affiliated with 2 sites of care and 4 medical groups
Geraldine Callahan's primary practice is Lamora Psychological Associates, P.A. in Nashua, New Hampshire. The medical group on file is LaMora Psychological Associates. Dmand AI also links Geraldine Callahan to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Geraldine Callahan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Geraldine Callahan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lamora Psychological Associates, P.A. | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Geraldine Callahan is one of 335 nurse practitioners in New Hampshire
Nurse practitioner is Geraldine Callahan's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Geraldine Callahan's licenses on file in 2 states: Massachusetts and New Hampshire.
Specialties and state licenses
- Nurse practitioner, MassachusettsPrimary
- New Hampshire license
Nurse practitioners near Geraldine Callahan
Counts of 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
Geraldine Callahan treated 25 Medicare patients in 2024, average age 67
CMS counts 25 Medicare patients who saw Geraldine Callahan in 2024. 75% of them have anxiety, and 75% have depression. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Geraldine Callahan's median patient age at 51, with 65% women.
Chronic conditions among Geraldine Callahan's Medicare patients, 2024
- Anxiety75%
- Depression75%
- Mood disorders75%
- High cholesterol72%
- Arthritis56%
- High blood pressure56%
Share of Medicare patients with each condition. A patient can have several.
Geraldine 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 51
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Geraldine Callahan wrote 320 Medicare Part D claims in 2024
In 2024, Geraldine Callahan wrote 320 Medicare Part D claims for 37 patients. 97% of them were for generic drugs.
Geraldine Callahan's Part D claims by kind of drug, 2024
- Generic310 claims97%
- Brand-name and other10 claims3%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Geraldine Callahan offers telehealth to Medicare patients
CMS lists Geraldine Callahan as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Geraldine 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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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 Geraldine 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 Geraldine Callahan's NPI number?
Geraldine Callahan's NPI number is 1669865473. It was assigned on March 18, 2015, and it is active in the NPI Registry.
What does Geraldine Callahan specialize in?
Geraldine Callahan is a nurse practitioner in Nashua, New Hampshire. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Geraldine Callahan practice?
Geraldine Callahan practices at 39 Simon St, Nashua, NH 03060. Geraldine Callahan's primary practice is Lamora Psychological Associates, P.A. in Nashua, New Hampshire. Dmand AI also links Geraldine Callahan to 3 medical groups and 1 group practice or clinic.
What is Geraldine Callahan's office phone number?
The practice phone on file for Geraldine Callahan is (603) 889-8648.
What is Geraldine Callahan's medical license number?
Geraldine Callahan holds Massachusetts license 204352, one of the licenses on file in 2 states.
Which states has Geraldine Callahan been licensed in?
Dmand AI has state licenses on file for Geraldine Callahan in Massachusetts and New Hampshire.
What medical group is Geraldine Callahan part of?
Geraldine Callahan is linked to LaMora Psychological Associates. Dmand AI links Geraldine Callahan to 3 more medical groups.
Does Geraldine Callahan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Geraldine Callahan as offering telehealth services.
How many Medicare patients does Geraldine Callahan see?
CMS counts 25 Medicare patients who saw Geraldine Callahan in 2024, with an average age of 67.
How long has Geraldine Callahan been practicing?
Geraldine Callahan graduated from medical school in 1991, 35 years ago.
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