Katie M. Field, OD
- Medicare patients, 2024
- 563
- Part D claims, 2024
- 153
- Industry payments
- $14
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 151 Ashland St, North Adams, MA 01247
- Practice phone
- Call (413) 662-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tanzman, Maselli & Associates
North Adams, Massachusetts
Find Katie Field'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.
Katie M. Field is an optometrist in North Adams, Massachusetts
Katie Field practices at Tanzman, Maselli & Associates in North Adams, Massachusetts.
Katie Field's NPI, 1265405716, was assigned on February 7, 2006. Katie Field graduated from New England College of Optometry in 2003. Katie Field holds Massachusetts license 4374.
- NPI
- 1265405716NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264426345
- NPI enumeration date
- February 7, 2006
- NPI status
- Active
- Practice phone
- (413) 662-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Katie M. Field practices at Tanzman, Maselli & Associates in North Adams, Massachusetts
Katie Field's primary practice is Tanzman, Maselli & Associates, at 151 Ashland St, North Adams, MA 01247 in Berkshire County. The practice phone is (413) 662-2020.
- Tanzman, Maselli & Associates151 Ashland St, North Adams, MA 01247 · Berkshire CountyPhone(413) 662-2020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Katie M. Field is affiliated with 2 sites of care and 1 medical group
Katie Field's primary practice is Tanzman, Maselli & Associates in North Adams, Massachusetts. Dmand AI also links Katie Field to 1 group practice or clinic and 1 medical group, 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 Katie M. Field's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katie Field practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tanzman, Maselli & Associates | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Katie M. Field is one of 1,098 optometrists in Massachusetts
Optometrist is Katie Field's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Katie Field is licensed in Massachusetts.
Specialties and state licenses
- Optometrist, MassachusettsPrimary
Optometrists near Katie Field
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
Katie M. Field treated 563 Medicare patients in 2024, average age 71
CMS counts 563 Medicare patients who saw Katie Field in 2024. The largest group is 65 to 74, with 256 patients. 67% of them have high cholesterol, and 65% have high blood pressure. 36% are also on Medicaid. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Katie Field's median patient age at 31, with 59% women.
Katie Field's Medicare patients by age, 2024
Katie Field's Medicare patients by sex, 2024
- Women34060%
- Men22340%
Chronic conditions among Katie Field's Medicare patients, 2024
- High cholesterol67%
- High blood pressure65%
- Arthritis35%
- Diabetes28%
- Anxiety26%
- Mood disorders22%
- Ischemic heart disease19%
- Tobacco use19%
Share of Medicare patients with each condition. A patient can have several.
Katie Field's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 31
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katie M. Field wrote 153 Medicare Part D claims in 2024
In 2024, Katie Field wrote 153 Medicare Part D claims for 78 patients. 52% of them were for generic drugs.
Katie Field's Part D claims by kind of drug, 2024
- Generic79 claims52%
- Brand-name74 claims48%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Katie M. Field received $14 in industry payments in 2025
CMS Open Payments shows 1 general payment to Katie Field from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $14.
Companies that paid Katie Field the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Katie M. Field graduated from New England College of Optometry
Katie Field graduated from New England College of Optometry in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Katie M. Field'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) |
| 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 Katie M. Field
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katie M. Field's NPI number?
Katie M. Field's NPI number is 1265405716. It was assigned on February 7, 2006, and it is active in the NPI Registry.
What does Katie M. Field specialize in?
Katie M. Field is an optometrist in North Adams, Massachusetts. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Katie M. Field practice?
Katie Field practices at 151 Ashland St, North Adams, MA 01247. Katie Field's primary practice is Tanzman, Maselli & Associates in North Adams, Massachusetts. Dmand AI also links Katie Field to 1 group practice or clinic and 1 medical group.
What is Katie M. Field's office phone number?
The practice phone on file for Katie Field is (413) 662-2020.
What is Katie M. Field's medical license number?
Katie Field holds Massachusetts license 4374.
How many Medicare patients does Katie M. Field see?
CMS counts 563 Medicare patients who saw Katie Field in 2024, with an average age of 71.
Where did Katie M. Field go to medical school?
Katie Field graduated from New England College of Optometry in 2003.
Has Katie M. Field received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Katie Field from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Katie M. Field been practicing?
Katie Field graduated from medical school in 2003, 23 years ago.
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