Marshall Andrew Field, OD
- Medicare patients, 2024
- 424
- Part D claims, 2024
- 13
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1825 Route 130, North Brunswick, NJ 08902-3079
- Practice phone
- Call (732) 422-8200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fields Of Vision
Physician office · North Brunswick, New Jersey
Find Marshall 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.
Marshall Andrew Field is an optometrist in North Brunswick, New Jersey
Marshall Field practices at Fields Of Vision in North Brunswick, New Jersey.
Marshall Field's NPI, 1467568634, was assigned on August 21, 2006. Marshall Field graduated from Pennsylvania College of Optometry in 1993. Marshall Field holds New Jersey license 5254.
- NPI
- 1467568634NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517994163
- NPI enumeration date
- August 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (732) 422-8200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marshall Andrew Field practices at Fields of Vision in North Brunswick, New Jersey
Marshall Field's primary practice is Fields of Vision, at 1825 Route 130, North Brunswick, NJ 08902-3079. The practice phone is (732) 422-8200.
- Fields of Vision1825 Route 130, North Brunswick, NJ 08902-3079Phone(732) 422-8200
Source: Dmand AI Affiliation Data
Marshall Andrew Field is affiliated with 1 site of care
Marshall Field's primary practice is Fields Of Vision in North Brunswick, New Jersey.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Marshall Andrew Field's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marshall Field practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fields Of Vision | Available with a free account |
Source: Dmand AI Technology Install Data
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Marshall Andrew Field is one of 1,140 optometrists in New Jersey
Optometrist is Marshall Field's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Marshall Field is licensed in New Jersey.
Specialties and state licenses
- Optometrist, New JerseyPrimary
Optometrists near Marshall 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
Marshall Andrew Field treated 424 Medicare patients in 2024, average age 74
CMS counts 424 Medicare patients who saw Marshall Field in 2024. The largest group is 65 to 74, with 235 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marshall Field's median patient age at 74, with 61% women.
Marshall Field's Medicare patients by age, 2024
Marshall Field's Medicare patients by sex, 2024
- Women25660%
- Men16840%
Chronic conditions among Marshall Field's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Ischemic heart disease33%
- Diabetes32%
- Anxiety27%
- Mood disorders21%
- Cancer17%
Share of Medicare patients with each condition. A patient can have several.
Marshall 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 74
Patient panel by sex, all payers
- Women61%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marshall Andrew Field wrote 13 Medicare Part D claims in 2024
In 2024, Marshall Field wrote 13 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Marshall Andrew Field scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Marshall Field for performance year 2024, reported individually. Marshall Field accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Marshall Field's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 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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Marshall Andrew Field graduated from Pennsylvania College of Optometry
Marshall Field graduated from Pennsylvania College of Optometry in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Marshall Andrew 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)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 Marshall Andrew 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 Marshall Andrew Field's NPI number?
Marshall Andrew Field's NPI number is 1467568634. It was assigned on August 21, 2006, and it is active in the NPI Registry.
What does Marshall Andrew Field specialize in?
Marshall Andrew Field is an optometrist in North Brunswick, New Jersey. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Marshall Andrew Field practice?
Marshall Field practices at 1825 Route 130, North Brunswick, NJ 08902-3079. Marshall Field's primary practice is Fields Of Vision in North Brunswick, New Jersey.
What is Marshall Andrew Field's office phone number?
The practice phone on file for Marshall Field is (732) 422-8200.
What is Marshall Andrew Field's medical license number?
Marshall Field holds New Jersey license 5254.
Does Marshall Andrew Field accept Medicare?
Yes. CMS lists Marshall Field as accepting Medicare assignment.
What is Marshall Andrew Field's MIPS score?
Marshall Field's MIPS final score for performance year 2024 is 0 out of 100, reported individually.
How many Medicare patients does Marshall Andrew Field see?
CMS counts 424 Medicare patients who saw Marshall Field in 2024, with an average age of 74.
Where did Marshall Andrew Field go to medical school?
Marshall Field graduated from Pennsylvania College of Optometry in 1993.
How long has Marshall Andrew Field been practicing?
Marshall Field graduated from medical school in 1993, 33 years ago.
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