Calandra N. Harding, NP
- Medicare patients, 2024
- 29
- Part D claims, 2024
- 567
- Industry payments
- $111
- Affiliated sites
- 3
- Medical groups
- 3
- Practice address
- 10220 S Dolfield Rd, Owings Mills, MD 21117
- Practice phone
- Call (410) 575-1785
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MD Matt
Owings Mills, Maryland
Find Calandra Harding'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.
Calandra N. Harding is a nurse practitioner in Owings Mills, Maryland
Calandra Harding practices at MD Matt in Owings Mills, Maryland.
Calandra Harding's NPI, 1962050104, was assigned on August 30, 2019. Calandra Harding holds Maryland license R201670.
- NPI
- 1962050104NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325378995
- NPI enumeration date
- August 30, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 575-1785
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Calandra N. Harding practices at MD Matt in Owings Mills, Maryland
Calandra Harding's primary practice is MD Matt, at 10220 S Dolfield Rd, Owings Mills, MD 21117 in Baltimore County. The practice phone is (410) 575-1785.
- MD Matt10220 S Dolfield Rd, Owings Mills, MD 21117 · Baltimore CountyPhone(410) 575-1785
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Calandra N. Harding is affiliated with 4 sites of care and 3 medical groups
Calandra Harding's primary practice is MD Matt in Owings Mills, Maryland. The medical group on file is MD M.A.T.T. Dmand AI also links Calandra Harding to 2 more group practices and clinics, 2 medical groups and 1 physician office, 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 Calandra N. Harding's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Calandra Harding practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MD Matt | 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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Calandra N. Harding is one of 1,032 nurse practitioners in Maryland
Nurse practitioner is Calandra Harding's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Calandra Harding is licensed in Maryland.
Specialties and state licenses
- Nurse practitioner, MarylandPrimary
Nurse practitioners near Calandra Harding
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
Calandra N. Harding treated 29 Medicare patients in 2024, average age 55
CMS counts 29 Medicare patients who saw Calandra Harding in 2024. 75% of them have alcohol and drug use disorders, and 75% have tobacco use. 62% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Calandra Harding's median patient age at 42, with 37% women.
Calandra Harding's Medicare patients by sex, 2024
- Women1552%
- Men1448%
Chronic conditions among Calandra Harding's Medicare patients, 2024
- Alcohol and drug use disorders75%
- Tobacco use75%
- High blood pressure52%
- High cholesterol48%
- Mood disorders41%
- Anxiety38%
- Depression38%
Share of Medicare patients with each condition. A patient can have several.
Calandra Harding's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women37%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Calandra N. Harding wrote 567 Medicare Part D claims in 2024
In 2024, Calandra Harding wrote 567 Medicare Part D claims for 74 patients. 77% of them were for generic drugs.
Calandra Harding's Part D claims by kind of drug, 2024
- Generic438 claims77%
- Brand-name129 claims23%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Calandra N. Harding takes part in Medicare
Calandra Harding 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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Calandra N. Harding received $111 in industry payments in 2025
CMS Open Payments shows 6 general payments to Calandra Harding from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Indivior Inc. paid the most, $111.
Companies that paid Calandra Harding 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 Calandra N. Harding'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) |
| 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 Calandra N. Harding
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Calandra N. Harding's NPI number?
Calandra N. Harding's NPI number is 1962050104. It was assigned on August 30, 2019, and it is active in the NPI Registry.
What does Calandra N. Harding specialize in?
Calandra N. Harding is a nurse practitioner in Owings Mills, Maryland. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Calandra N. Harding practice?
Calandra Harding practices at 10220 S Dolfield Rd, Owings Mills, MD 21117. Calandra Harding's primary practice is MD Matt in Owings Mills, Maryland. Dmand AI also links Calandra Harding to 2 group practices and clinics, 2 medical groups and 1 physician office.
What is Calandra N. Harding's office phone number?
The practice phone on file for Calandra Harding is (410) 575-1785.
What is Calandra N. Harding's medical license number?
Calandra Harding holds Maryland license R201670.
What medical group is Calandra N. Harding part of?
Calandra Harding is linked to MD M.A.T.T. Dmand AI links Calandra Harding to 2 more medical groups.
Does Calandra N. Harding accept Medicare?
Yes. CMS lists Calandra Harding as accepting Medicare assignment.
How many Medicare patients does Calandra N. Harding see?
CMS counts 29 Medicare patients who saw Calandra Harding in 2024, with an average age of 55.
Has Calandra N. Harding received payments from drug or device companies?
CMS Open Payments shows $111 in general payments to Calandra Harding from 1 company from 2025 to 2025. The largest total came from Indivior Inc.
How long has Calandra N. Harding been practicing?
Calandra Harding graduated from medical school in 2019, 7 years ago.
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