Siobhan L. Gray, APRN
- Medicare patients, 2024
- 390
- Part D claims, 2024
- 109
- Hospital affiliations
- 3
- Industry payments
- $23
- Medical groups
- 3
- Practice address
- 10701 Nall Ave Suite 200 Suite 200, Overland Park, KS 66211-1358
- Practice phone
- Call (913) 381-5225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signature Medical Group Of Kc, P.a.
Surgical practice · Overland Park, Kansas
Find Siobhan Gray'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.
Siobhan L. Gray is a family nurse practitioner in Overland Park, Kansas
Siobhan Gray practices at Signature Medical Group Of Kc, P.a. in Overland Park, Kansas.
Siobhan Gray's NPI, 1912322975, was assigned on February 27, 2014. Siobhan Gray holds Kansas license 76228.
- NPI
- 1912322975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789806886
- NPI enumeration date
- February 27, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (913) 381-5225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Siobhan L. Gray practices at Signature Medical Group of Kc, P.a. in Overland Park, Kansas
Siobhan Gray's primary practice is Signature Medical Group of Kc, P.a., at 10701 Nall Ave Suite 200 Suite 200, Overland Park, KS 66211-1358. The practice phone is (913) 381-5225.
- Signature Medical Group of Kc, P.a.10701 Nall Ave Suite 200 Suite 200, Overland Park, KS 66211-1358Phone(913) 381-5225
Source: Dmand AI Affiliation Data
Siobhan L. Gray is affiliated with 4 sites of care and 3 medical groups
Siobhan Gray's primary practice is Signature Medical Group Of Kc, P.a. in Overland Park, Kansas. Siobhan Gray is also affiliated with Menorah Medical Center. The medical group on file is Kansas City Bone & Joint Clinic - Overland Park. Dmand AI also links Siobhan Gray to 2 more hospitals and 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Siobhan L. Gray's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Siobhan Gray practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signature Medical Group Of Kc, P.a. | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Siobhan L. Gray is one of 1,724 family nurse practitioners in Kansas
Family is Siobhan Gray's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Siobhan Gray is licensed in Kansas.
Specialties and state licenses
- Family nurse practitioner, KansasPrimary
Family nurse practitioners near Siobhan Gray
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
Siobhan L. Gray treated 390 Medicare patients in 2024, average age 73
CMS counts 390 Medicare patients who saw Siobhan Gray in 2024. The largest group is 65 to 74, with 199 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Siobhan Gray's median patient age at 58, with 60% women.
Siobhan Gray's Medicare patients by age, 2024
Siobhan Gray's Medicare patients by sex, 2024
- Women26367%
- Men12733%
Chronic conditions among Siobhan Gray's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis59%
- Mood disorders32%
- Depression29%
- Anxiety26%
- Chronic kidney disease25%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Siobhan Gray's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Siobhan L. Gray wrote 109 Medicare Part D claims in 2024
In 2024, Siobhan Gray wrote 109 Medicare Part D claims for 74 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Siobhan L. Gray takes part in Medicare
Siobhan Gray 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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Siobhan L. Gray received $23 in industry payments in 2025
CMS Open Payments shows 1 general payment to Siobhan Gray from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ANI Pharmaceuticals, Inc. paid the most, $23.
Companies that paid Siobhan Gray 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 Siobhan L. Gray'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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 Siobhan L. Gray
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Siobhan L. Gray's NPI number?
Siobhan L. Gray's NPI number is 1912322975. It was assigned on February 27, 2014, and it is active in the NPI Registry.
What does Siobhan L. Gray specialize in?
Siobhan L. Gray is a family nurse practitioner in Overland Park, Kansas. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Siobhan L. Gray practice?
Siobhan Gray practices at 10701 Nall Ave Suite 200 Suite 200, Overland Park, KS 66211-1358. Siobhan Gray's primary practice is Signature Medical Group Of Kc, P.a. in Overland Park, Kansas. Dmand AI also links Siobhan Gray to 2 hospitals and 2 medical groups.
What is Siobhan L. Gray's office phone number?
The practice phone on file for Siobhan Gray is (913) 381-5225.
What is Siobhan L. Gray's medical license number?
Siobhan Gray holds Kansas license 76228.
Which hospitals is Siobhan L. Gray affiliated with?
Siobhan Gray is affiliated with Menorah Medical Center. Dmand AI links Siobhan Gray to 2 more hospitals.
What medical group is Siobhan L. Gray part of?
Siobhan Gray is linked to Kansas City Bone & Joint Clinic - Overland Park. Dmand AI links Siobhan Gray to 2 more medical groups.
Does Siobhan L. Gray accept Medicare?
Yes. CMS lists Siobhan Gray as accepting Medicare assignment.
How many Medicare patients does Siobhan L. Gray see?
CMS counts 390 Medicare patients who saw Siobhan Gray in 2024, with an average age of 73.
Has Siobhan L. Gray received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Siobhan Gray from 1 company from 2025 to 2025. The largest total came from ANI Pharmaceuticals, Inc.
How long has Siobhan L. Gray been practicing?
Siobhan Gray graduated from medical school in 2013, 13 years ago.
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