Gloria Ann Barnes
- Part D claims, 2024
- 2,311
- Industry payments
- $296
- Affiliated sites
- 3
- Medical groups
- 6
- State license
- 1
- Practice address
- 1202 Catalpa Dr, Royal Oak, MI 48067
- Practice phone
- Call (248) 569-7550
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Laz Medical Group
Royal Oak, Michigan
Find Gloria Barnes' 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.
Gloria Ann Barnes is a family nurse practitioner in Royal Oak, Michigan
Gloria Barnes practices at Laz Medical Group in Royal Oak, Michigan.
Gloria Barnes' NPI, 1164921839, was assigned on February 7, 2018. Gloria Barnes holds Michigan license 4704262967.
- NPI
- 1164921839NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860754173
- NPI enumeration date
- February 7, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 569-7550
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gloria Ann Barnes practices at Laz Medical Group in Royal Oak, Michigan
Gloria Barnes' primary practice is Laz Medical Group, at 1202 Catalpa Dr, Royal Oak, MI 48067 in Oakland County. The practice phone is (248) 569-7550.
- Laz Medical Group1202 Catalpa Dr, Royal Oak, MI 48067 · Oakland CountyPhone(248) 569-7550
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gloria Ann Barnes is affiliated with 4 sites of care and 6 medical groups
Gloria Barnes' primary practice is Laz Medical Group in Royal Oak, Michigan. The medical group on file is Laz Medical Group. Dmand AI also links Gloria Barnes to 5 more medical groups, 2 group practices and clinics and 1 skilled nursing facility, 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 Gloria Ann Barnes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gloria Barnes practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Laz Medical Group | Available with a free account |
| +3 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Gloria Ann Barnes is one of 4,420 family nurse practitioners in Michigan
Family is Gloria Barnes' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Gloria Barnes is licensed in Michigan.
Specialties and state licenses
- Family nurse practitioner, MichiganPrimary
Family nurse practitioners near Gloria Barnes
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
Gloria Ann Barnes' patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Gloria Barnes' median patient age at 77, with 63% women.
Gloria Barnes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women63%
- Men38%
Source: Dmand AI Patient Panel Data
Gloria Ann Barnes wrote 2,311 Medicare Part D claims in 2024
In 2024, Gloria Barnes wrote 2,311 Medicare Part D claims for 131 patients. 88% of them were for generic drugs.
Gloria Barnes' Part D claims by kind of drug, 2024
- Generic2,024 claims88%
- Brand-name275 claims12%
- Other12 claims1%
Drug classes CMS tracks in Gloria Barnes' Part D claims, 2024
- Opioids1%17 of 2,311 claims
- Antipsychotics, patients 65 and over2%53 of 2,311 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 Gloria Ann Barnes takes part in Medicare
Gloria Barnes 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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Gloria Ann Barnes received $296 in industry payments in 2025
CMS Open Payments shows 4 general payments to Gloria Barnes from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $122.
Companies that paid Gloria Barnes 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 Gloria Ann Barnes'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 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 Gloria Ann Barnes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gloria Ann Barnes' NPI number?
Gloria Ann Barnes' NPI number is 1164921839. It was assigned on February 7, 2018, and it is active in the NPI Registry.
What does Gloria Ann Barnes specialize in?
Gloria Ann Barnes is a family nurse practitioner in Royal Oak, Michigan. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Gloria Ann Barnes practice?
Gloria Barnes practices at 1202 Catalpa Dr, Royal Oak, MI 48067. Gloria Barnes' primary practice is Laz Medical Group in Royal Oak, Michigan. Dmand AI also links Gloria Barnes to 5 medical groups, 2 group practices and clinics and 1 skilled nursing facility.
What is Gloria Ann Barnes' office phone number?
The practice phone on file for Gloria Barnes is (248) 569-7550.
What is Gloria Ann Barnes' medical license number?
Gloria Barnes holds Michigan license 4704262967.
What medical group is Gloria Ann Barnes part of?
Gloria Barnes is linked to Laz Medical Group. Dmand AI links Gloria Barnes to 5 more medical groups.
Does Gloria Ann Barnes accept Medicare?
Yes. CMS lists Gloria Barnes as accepting Medicare assignment.
Has Gloria Ann Barnes received payments from drug or device companies?
CMS Open Payments shows $296 in general payments to Gloria Barnes from 4 companies from 2025 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Gloria Ann Barnes been practicing?
Gloria Barnes graduated from medical school in 2016, 10 years ago.
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