Douglas Alexander Calenda II, PA-C
- Medicare patients, 2024
- 307
- Part D claims, 2024
- 449
- MIPS score, 2024
- 74
- Hospital affiliations
- 4
- Industry payments
- $66
- Practice address
- 2535 Ira E Woods Ave, Grapevine, TX 76051
- Practice phone
- Call (817) 481-2121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Texas Orthopedics and Sports Medicine
Grapevine, Texas
Find Douglas Calenda'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.
Douglas Alexander Calenda II is a physician assistant in Grapevine, Texas
Douglas Calenda practices at North Texas Orthopedics and Sports Medicine in Grapevine, Texas.
Douglas Calenda's NPI, 1891306882, was assigned on August 12, 2020. Douglas Calenda holds Massachusetts license PA8066.
- NPI
- 1891306882NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658780036
- NPI enumeration date
- August 12, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (817) 481-2121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Douglas Alexander Calenda II practices at North Texas Orthopedics and Sports Medicine in Grapevine, Texas
Douglas Calenda's primary practice is North Texas Orthopedics and Sports Medicine, at 2535 Ira E Woods Ave, Grapevine, TX 76051 in Tarrant County. The practice phone is (817) 481-2121.
- North Texas Orthopedics and Sports Medicine2535 Ira E Woods Ave, Grapevine, TX 76051 · Tarrant CountyPhone(817) 481-2121
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Douglas Alexander Calenda II is affiliated with 5 sites of care and 4 medical groups
Douglas Calenda's primary practice is North Texas Orthopedics and Sports Medicine in Grapevine, Texas. Douglas Calenda is also affiliated with Merrimack Health Lawrence Hospital. The medical group on file is Northeast Orthopaedic Alliance. Dmand AI also links Douglas Calenda to 3 more hospitals and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Douglas Alexander Calenda II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Douglas Calenda practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Texas Orthopedics and Sports Medicine | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Douglas Alexander Calenda II is one of 8,663 physician assistants in Texas
Physician assistant is Douglas Calenda's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Douglas Calenda's licenses on file in 2 states: Massachusetts and New Hampshire.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
- New Hampshire license
Physician assistants near Douglas Calenda
Counts of physician assistants 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
Douglas Alexander Calenda II treated 307 Medicare patients in 2024, average age 72
CMS counts 307 Medicare patients who saw Douglas Calenda in 2024. The largest group is 65 to 74, with 106 patients. 75% of them have arthritis, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Douglas Calenda's median patient age at 56, with 58% women.
Douglas Calenda's Medicare patients by age, 2024
Douglas Calenda's Medicare patients by sex, 2024
- Women21670%
- Men9130%
Chronic conditions among Douglas Calenda's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure74%
- Anxiety34%
- Mood disorders33%
- Depression30%
- Diabetes27%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Douglas Calenda's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Douglas Alexander Calenda II wrote 449 Medicare Part D claims in 2024
In 2024, Douglas Calenda wrote 449 Medicare Part D claims for 220 patients. 99% of them were for generic drugs.
Douglas Calenda's Part D claims by kind of drug, 2024
- Generic443 claims99%
- Brand-name and other6 claims1%
Drug classes CMS tracks in Douglas Calenda's Part D claims, 2024
- Opioids29%130 of 449 claims
- Antibiotics4%19 of 449 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
Douglas Alexander Calenda II scored 74 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 74 out of 100 for Douglas Calenda for performance year 2024, reported as part of a group. Douglas Calenda accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Douglas Calenda's MIPS scores, performance year 2024
- 74of 100Final score
- 45.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Douglas Alexander Calenda II received $66 in industry payments in 2025
CMS Open Payments shows 4 general payments to Douglas Calenda from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $66.
Companies that paid Douglas Calenda 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 Douglas Alexander Calenda II'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 DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (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 Douglas Alexander Calenda II
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Douglas Alexander Calenda II's NPI number?
Douglas Alexander Calenda II's NPI number is 1891306882. It was assigned on August 12, 2020, and it is active in the NPI Registry.
What does Douglas Alexander Calenda II specialize in?
Douglas Alexander Calenda II is a physician assistant in Grapevine, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Douglas Alexander Calenda II practice?
Douglas Calenda practices at 2535 Ira E Woods Ave, Grapevine, TX 76051. Douglas Calenda's primary practice is North Texas Orthopedics and Sports Medicine in Grapevine, Texas. Dmand AI also links Douglas Calenda to 3 hospitals and 3 medical groups.
What is Douglas Alexander Calenda II's office phone number?
The practice phone on file for Douglas Calenda is (817) 481-2121.
What is Douglas Alexander Calenda II's medical license number?
Douglas Calenda holds Massachusetts license PA8066, one of the licenses on file in 2 states.
Which states has Douglas Alexander Calenda II been licensed in?
Dmand AI has state licenses on file for Douglas Calenda in Massachusetts and New Hampshire.
Which hospitals is Douglas Alexander Calenda II affiliated with?
Douglas Calenda is affiliated with Merrimack Health Lawrence Hospital. Dmand AI links Douglas Calenda to 3 more hospitals.
What medical group is Douglas Alexander Calenda II part of?
Douglas Calenda is linked to Northeast Orthopaedic Alliance. Dmand AI links Douglas Calenda to 3 more medical groups.
Does Douglas Alexander Calenda II accept Medicare?
Yes. CMS lists Douglas Calenda as accepting Medicare assignment.
What is Douglas Alexander Calenda II's MIPS score?
Douglas Calenda's MIPS final score for performance year 2024 is 74 out of 100, reported as part of a group.
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How many Medicare patients does Douglas Alexander Calenda II see?
CMS counts 307 Medicare patients who saw Douglas Calenda in 2024, with an average age of 72.
Has Douglas Alexander Calenda II received payments from drug or device companies?
CMS Open Payments shows $66 in general payments to Douglas Calenda from 1 company from 2025 to 2025. The largest total came from Vertex Pharmaceuticals Incorporated.
How long has Douglas Alexander Calenda II been practicing?
Douglas Calenda graduated from medical school in 2021, 5 years ago.
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