Dr. Glynnis Calvin, MD
- Medicare services, 2024
- 41
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 1,017
- Hospital affiliations
- 2
- Industry payments
- $5,436
- Practice address
- 350 West Thomas Road, Phoenix, AZ 85013
- Practice phone
- Call (602) 406-8225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Calvin'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.
Dr. Glynnis Calvin is a neurologist in Phoenix, Arizona
Dr. Calvin practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health.
Dr. Calvin's NPI, 1104137678, was assigned on June 29, 2010. Dr. Calvin holds Arizona license 49400.
- NPI
- 1104137678NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911126610
- NPI enumeration date
- June 29, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (602) 406-8225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Glynnis Calvin practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona
Dr. Calvin's primary practice is Dignity Health St. Joseph's Hospital and Medical Center, at 350 West Thomas Road, Phoenix, AZ 85013 in Maricopa County. The practice phone is (602) 406-8225.
- Dignity Health St. Joseph's Hospital and Medical Center350 West Thomas Road, Phoenix, AZ 85013 · Maricopa CountyPhone(602) 406-8225
Source: Dmand AI Affiliation Data
Dr. Glynnis Calvin is affiliated with 3 sites of care and 4 medical groups
Dr. Calvin's primary practice is Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health. Dr. Calvin is also affiliated with Select Specialty Hospital - Phoenix. The medical group on file is St. Joseph's Faculty Physicians. Dmand AI also links Dr. Calvin to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Glynnis Calvin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Calvin practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health St. Joseph's Hospital and Medical Center | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Glynnis Calvin is one of 395 neurologists in Arizona
Neurology is Dr. Calvin's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Calvin is board certified in brain injury medicine by the American Board of Emergency Medicine. Dr. Calvin is licensed in Arizona.
Specialties and state licenses
- Neurology, ArizonaPrimary
Neurologists near Dr. Calvin
Counts of neurologists 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
Dr. Glynnis Calvin billed Medicare for 41 services in 2024
CMS data shows 41 Medicare services from Dr. Calvin across 1 procedure code in 2024, all of them office visits, for 48 Medicare patients. Medicare paid $3,903 for them. Every service was in an office.
Dr. Calvin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1402024: 4171%
Dr. Calvin compared with the Arizona median for neurologists, 2024
- Dr. Calvin
- Arizona median
- Medicare services
- 41vs 51292% below
- Medicare patients
- 48vs 27282% below
- Part D claims
- 883vs 48781% above
Medians across 365 neurologists in Arizona with Dmand AI profiles that report each measure.
Dr. Calvin's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Glynnis Calvin treated 48 Medicare patients in 2024, average age 69
CMS counts 48 Medicare patients who saw Dr. Calvin in 2024. The largest group is 75 to 84, with 18 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 23% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Calvin's median patient age at 53, with 66% women.
Dr. Calvin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Calvin's Medicare patients by sex, 2024
- Women2450%
- Men2450%
Chronic conditions among Dr. Calvin's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis58%
- Mood disorders46%
- Anxiety42%
- Ischemic heart disease42%
- Depression40%
- Stroke or TIA33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Calvin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women66%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Glynnis Calvin wrote 1,017 Medicare Part D claims in 2024
In 2024, Dr. Calvin wrote 1,017 Medicare Part D claims for 84 patients. 78% of them were for generic drugs. CMS names the drug for 883 of them, across 27 drugs with 11 or more claims each, at $266,105 in total drug cost. In 2023, CMS named 617 claims across 22 drugs.
Dr. Calvin's Part D claims by kind of drug, 2024
- Generic791 claims78%
- Brand-name226 claims22%
Dr. Calvin's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6172024: 88343%
Drugs named by CMS: 27 in 2024, 22 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Glynnis Calvin offers telehealth to Medicare patients
Dr. Calvin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Calvin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Glynnis Calvin received $5,436 in industry payments from 2016 to 2025
CMS Open Payments shows 55 general payments to Dr. Calvin from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 50% of the total. Avanir Pharmaceuticals, Inc. paid the most, $3,326.
General payments to Dr. Calvin by program year, 2016 to 2025
General payments to Dr. Calvin by kind, 2016 to 2025
- Food and beverage$2,73550%
- Consulting fees$2,31042%
- Travel and lodging$3917%
Companies that paid Dr. Calvin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Glynnis Calvin is board certified in brain injury medicine
- Board certified in brain injury medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Glynnis Calvin'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Glynnis Calvin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Glynnis Calvin's NPI number?
Dr. Glynnis Calvin's NPI number is 1104137678. It was assigned on June 29, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Glynnis Calvin?
Dr. Glynnis Calvin is a neurologist in Phoenix, Arizona. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Glynnis Calvin practice?
Dr. Calvin practices at 350 West Thomas Road, Phoenix, AZ 85013. Dr. Calvin's primary practice is Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health. Dmand AI also links Dr. Calvin to 3 medical groups and 1 group practice or clinic.
What is Dr. Glynnis Calvin's office phone number?
The practice phone on file for Dr. Calvin is (602) 406-8225.
What is Dr. Glynnis Calvin's medical license number?
Dr. Calvin holds Arizona license 49400.
Which hospitals is Dr. Glynnis Calvin affiliated with?
Dr. Calvin practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona. Dr. Calvin is also affiliated with Select Specialty Hospital - Phoenix.
What medical group is Dr. Glynnis Calvin part of?
Dr. Calvin is linked to St. Joseph's Faculty Physicians. Dmand AI links Dr. Calvin to 3 more medical groups.
Does Dr. Glynnis Calvin accept Medicare?
Yes. CMS data shows Dr. Calvin billed Medicare for 41 services in 2024, and Dr. Calvin accepts Medicare assignment.
Does Dr. Glynnis Calvin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Calvin as offering telehealth services.
How many Medicare patients does Dr. Glynnis Calvin see?
CMS counts 48 Medicare patients who saw Dr. Calvin in 2024, with an average age of 69.
Show 5 more questionsShow fewer questions
Is Dr. Glynnis Calvin board certified?
Yes. Dr. Calvin is board certified in brain injury medicine by the American Board of Emergency Medicine.
What services does Dr. Glynnis Calvin bill to Medicare?
In 2024, Dr. Calvin's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Glynnis Calvin prescribe most?
In 2024 Medicare Part D data, Dr. Calvin's most prescribed drugs by claims were Gabapentin, Emgality Syringe and Nurtec ODT.
Has Dr. Glynnis Calvin received payments from drug or device companies?
CMS Open Payments shows $5,436 in general payments to Dr. Calvin from 11 companies from 2016 to 2025. The largest total came from Avanir Pharmaceuticals, Inc.
How long has Dr. Glynnis Calvin been practicing?
Dr. Calvin graduated from medical school in 2010, 16 years ago.
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