Dr. Calvin L. Strand, MD
- Medicare services, 2024
- 6,294
- Medicare patients, 2024
- 940
- MIPS score, 2024
- 93
- Affiliated sites
- 5
- Medical groups
- 4
- Practice address
- 260 Patchogue Yaphank Road, East Patchogue, NY 11772
- Practice phone
- Call (631) 289-2716
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Great South Bay Endoscopy
Surgery Center - Medicare-Certified · East Patchogue, New York
Find Dr. Strand's professional email, personal email and mobile number
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Dr. Calvin L. Strand is a pathologist in East Patchogue, New York
Dr. Strand practices at Great South Bay Endoscopy in East Patchogue, New York.
Dr. Strand's NPI, 1154323533, was assigned on August 15, 2005. Dr. Strand graduated from University of Minnesota Medical School in 1965. Dr. Strand holds New Jersey license MA26731.
- NPI
- 1154323533NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739154519
- NPI enumeration date
- August 15, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 289-2716
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 87
- Medical school graduation
- 1965
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Calvin L. Strand practices at Great South Bay Endoscopy in East Patchogue, New York
Dr. Strand's primary practice is Great South Bay Endoscopy, at 260 Patchogue Yaphank Road, East Patchogue, NY 11772. The practice phone is (631) 289-2716.
- Great South Bay Endoscopy260 Patchogue Yaphank Road, East Patchogue, NY 11772Phone(631) 289-2716
Source: Dmand AI Affiliation Data
Dr. Calvin L. Strand is affiliated with 5 sites of care and 4 medical groups
Dr. Strand's primary practice is Great South Bay Endoscopy in East Patchogue, New York. The medical group on file is Brookhaven Gastroenterology Associates. Dmand AI also links Dr. Strand to 4 more group practices and clinics and 3 medical groups, 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. Calvin L. Strand's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Strand practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Great South Bay Endoscopy | 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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Dr. Calvin L. Strand is one of 722 pathologists in New York
Anatomic pathology and clinical pathology is Dr. Strand's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Strand is board certified in medical microbiology by the American Board of Pathology. Dr. Strand is licensed in New Jersey.
Specialties and state licenses
- Anatomic pathology and clinical pathology, New JerseyPrimary
Pathologists near Dr. Strand
Counts of pathologists 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. Calvin L. Strand billed Medicare for 6,294 services in 2024
CMS data shows 6,294 Medicare services from Dr. Strand across 10 procedure codes in 2024, for 940 Medicare patients. Medicare paid $466,430 for them. Every service was in an office.
Dr. Strand's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 8,0922024: 6,25823%
- Other services
- 2023: 292024: 3624%
Dr. Strand compared with the New York median for pathologists, 2024
- Dr. Strand
- New York median
- Medicare services
- 6,294vs 1,0226.2 times
- Medicare patients
- 940vs 3652.6 times
Medians across 735 pathologists in New York with Dmand AI profiles that report each measure.
Dr. Strand'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. Calvin L. Strand treated 940 Medicare patients in 2024, average age 72
CMS counts 940 Medicare patients who saw Dr. Strand in 2024. The largest group is 65 to 74, with 502 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Strand's median patient age at 54, with 53% women.
Dr. Strand's Medicare patients by age, 2024
Dr. Strand's Medicare patients by sex, 2024
- Women47250%
- Men46850%
Chronic conditions among Dr. Strand's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Diabetes36%
- Ischemic heart disease34%
- Anxiety25%
- Cancer23%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Strand's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women53%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Calvin L. Strand scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Strand for performance year 2024, reported through an alternative payment model (APM). Dr. Strand accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Strand's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Dr. Calvin L. Strand graduated from University of Minnesota Medical School
Dr. Strand graduated from University of Minnesota Medical School in 1965.
- Medical school
- Board certified in medical microbiology
Source: Dmand AI Professional Profile Data
Sources for Dr. Calvin L. Strand'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) |
| 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) |
| 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. Calvin L. Strand
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. Calvin L. Strand's NPI number?
Dr. Calvin L. Strand's NPI number is 1154323533. It was assigned on August 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Calvin L. Strand?
Dr. Calvin L. Strand is a pathologist in East Patchogue, New York. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Calvin L. Strand practice?
Dr. Strand practices at 260 Patchogue Yaphank Road, East Patchogue, NY 11772. Dr. Strand's primary practice is Great South Bay Endoscopy in East Patchogue, New York. Dmand AI also links Dr. Strand to 4 group practices and clinics and 3 medical groups.
What is Dr. Calvin L. Strand's office phone number?
The practice phone on file for Dr. Strand is (631) 289-2716.
What is Dr. Calvin L. Strand's medical license number?
Dr. Strand holds New Jersey license MA26731.
What medical group is Dr. Calvin L. Strand part of?
Dr. Strand is linked to Brookhaven Gastroenterology Associates. Dmand AI links Dr. Strand to 3 more medical groups.
Does Dr. Calvin L. Strand accept Medicare?
Yes. CMS data shows Dr. Strand billed Medicare for 6,294 services in 2024, and Dr. Strand accepts Medicare assignment.
What is Dr. Calvin L. Strand's MIPS score?
Dr. Strand's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Calvin L. Strand see?
CMS counts 940 Medicare patients who saw Dr. Strand in 2024, with an average age of 72.
Is Dr. Calvin L. Strand board certified?
Yes. Dr. Strand is board certified in medical microbiology by the American Board of Pathology.
Show 3 more questionsShow fewer questions
What services does Dr. Calvin L. Strand bill to Medicare?
In 2024, Dr. Strand's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88342) and lab and pathology test (88313).
Where did Dr. Calvin L. Strand go to medical school?
Dr. Strand graduated from University of Minnesota Medical School in 1965.
How long has Dr. Calvin L. Strand been practicing?
Dr. Strand graduated from medical school in 1965, 61 years ago.
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