Sabrina Michelle Gaan, OD
- Medicare patients, 2024
- 102
- Part D claims, 2024
- 49
- Industry payments
- $28,536
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 287 School St, Mansfield, MA 02048
- Practice phone
- Call (508) 222-9912
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sabrina Gaan OD
Mansfield, Massachusetts
Find Sabrina Gaan'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.
Sabrina Michelle Gaan is an optometrist in Mansfield, Massachusetts
Sabrina Gaan practices at Sabrina Gaan OD in Mansfield, Massachusetts.
Sabrina Gaan's NPI, 1548492705, was assigned on August 20, 2009. Sabrina Gaan graduated from Illinois College of Optometry at Chicago in 2009. Sabrina Gaan holds Massachusetts license 4759.
- NPI
- 1548492705NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698813202
- NPI enumeration date
- August 20, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 222-9912
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Sabrina Michelle Gaan practices at Sabrina Gaan OD in Mansfield, Massachusetts
Sabrina Gaan's primary practice is Sabrina Gaan OD, at 287 School St, Mansfield, MA 02048 in Bristol County. The practice phone is (508) 222-9912.
- Sabrina Gaan OD287 School St, Mansfield, MA 02048 · Bristol CountyPhone(508) 222-9912
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Sabrina Michelle Gaan is affiliated with 3 sites of care and 2 medical groups
Sabrina Gaan's primary practice is Sabrina Gaan OD in Mansfield, Massachusetts. Dmand AI also links Sabrina Gaan to 2 group practices and clinics and 2 medical groups, 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 Sabrina Michelle Gaan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sabrina Gaan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sabrina Gaan OD | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Sabrina Michelle Gaan is one of 1,098 optometrists in Massachusetts
Optometrist is Sabrina Gaan's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Sabrina Gaan is licensed in Massachusetts.
Specialties and state licenses
- Optometrist, MassachusettsPrimary
Optometrists near Sabrina Gaan
Counts of optometrists 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
Sabrina Michelle Gaan treated 102 Medicare patients in 2024, average age 72
CMS counts 102 Medicare patients who saw Sabrina Gaan in 2024. The largest group is 65 to 74, with 60 patients. 74% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Sabrina Gaan's median patient age at 58, with 60% women.
Sabrina Gaan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Sabrina Gaan's Medicare patients by sex, 2024
- Women5756%
- Men4544%
Chronic conditions among Sabrina Gaan's Medicare patients, 2024
- High cholesterol74%
- High blood pressure69%
- Arthritis38%
- Anxiety27%
- Mood disorders23%
- Depression21%
- Diabetes21%
- Ischemic heart disease18%
Share of Medicare patients with each condition. A patient can have several.
Sabrina Gaan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sabrina Michelle Gaan wrote 49 Medicare Part D claims in 2024
In 2024, Sabrina Gaan wrote 49 Medicare Part D claims for 20 patients. 61% of them were for generic drugs.
Sabrina Gaan's Part D claims by kind of drug, 2024
- Generic30 claims61%
- Brand-name19 claims39%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Sabrina Michelle Gaan ranks in the 32nd percentile for cataract surgery in Medicare
Sabrina Gaan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of cataract surgery by Sabrina Gaan, more than 32% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Sabrina Gaan ranks in Medicare procedure volume
- Cataract surgery
- 32nd percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Sabrina Michelle Gaan received $28,536 in industry payments in 2025
CMS Open Payments shows 24 general payments to Sabrina Gaan from 7 drug and device companies in 2025. Food and beverage make up the largest share, 94% of the total. Lumenis BE inc paid the most, $26,061.
General payments to Sabrina Gaan by kind, 2025 to 2025
- Food and beverage$26,84794%
- Travel and lodging$1,6896%
Companies that paid Sabrina Gaan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sabrina Michelle Gaan graduated from Illinois College of Optometry at Chicago
Sabrina Gaan graduated from Illinois College of Optometry at Chicago in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Sabrina Michelle Gaan'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)Doctors and Clinicians Utilization Data (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 Sabrina Michelle Gaan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sabrina Michelle Gaan's NPI number?
Sabrina Michelle Gaan's NPI number is 1548492705. It was assigned on August 20, 2009, and it is active in the NPI Registry.
What does Sabrina Michelle Gaan specialize in?
Sabrina Michelle Gaan is an optometrist in Mansfield, Massachusetts. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Sabrina Michelle Gaan practice?
Sabrina Gaan practices at 287 School St, Mansfield, MA 02048. Sabrina Gaan's primary practice is Sabrina Gaan OD in Mansfield, Massachusetts. Dmand AI also links Sabrina Gaan to 2 group practices and clinics and 2 medical groups.
What is Sabrina Michelle Gaan's office phone number?
The practice phone on file for Sabrina Gaan is (508) 222-9912.
What is Sabrina Michelle Gaan's medical license number?
Sabrina Gaan holds Massachusetts license 4759.
Does Sabrina Michelle Gaan accept Medicare?
Yes. CMS lists Sabrina Gaan as accepting Medicare assignment.
How many Medicare patients does Sabrina Michelle Gaan see?
CMS counts 102 Medicare patients who saw Sabrina Gaan in 2024, with an average age of 72.
Where did Sabrina Michelle Gaan go to medical school?
Sabrina Gaan graduated from Illinois College of Optometry at Chicago in 2009.
Has Sabrina Michelle Gaan received payments from drug or device companies?
CMS Open Payments shows $28,536 in general payments to Sabrina Gaan from 7 companies from 2025 to 2025. The largest total came from Lumenis BE inc.
How long has Sabrina Michelle Gaan been practicing?
Sabrina Gaan graduated from medical school in 2009, 17 years ago.
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