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Dr. Prinal M Patel , OD

Optometrist • Lancaster, MA

Active NPI 1871274522 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

479 Old Union Tpke
Lancaster, MA 015233029

Call 9785393900 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

479 Old Union Tpke

Lancaster, MA 015233029

Telephone 9785393900
Fax 9785376030
Organization at the Same NPPES Address or Phone
D'ambrosio Eye Care, Inc. Facility NPI 1922020874

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 4 distinct additional practice-address records in Acton, MA; Athol, MA; Gardner, MA and 1 more. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: D'Ambrosio Eye Care Inc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

State University Of New York - State College Optometry

Graduation Year

2023

Medicare patients

393 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $65,913 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $45,212 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $121.85 in 2025

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2025.

Guide: How to read an Open Payments record

Years since graduation

3 years (graduated 2023)

CMS Doctors and Clinicians data list 2023 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2023

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Patel has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Patel as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Lancaster and Massachusetts

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 75% of clinicians listed under Optometrist in Lancaster, MA (2024, 15 clinicians with data). Median for this group: 457. Middle half: 181 to 600.

More Medicare Part B services than 75% of clinicians listed under Optometrist in Massachusetts (2024, 789 clinicians with data). Median for this group: 223. Middle half: 85 to 551.

Medicare-allowed amount

A higher Medicare-allowed amount than 75% of clinicians listed under Optometrist in Lancaster, MA (2024, 15 clinicians with data). Median for this group: $48,852. Middle half: $18,819 to $62,206.

A higher Medicare-allowed amount than 80% of clinicians listed under Optometrist in Massachusetts (2024, 789 clinicians with data). Median for this group: $23,843. Middle half: $9,291 to $49,826.

Paid by Medicare

A higher Medicare payment amount than 75% of clinicians listed under Optometrist in Lancaster, MA (2024, 15 clinicians with data). Median for this group: $29,968. Middle half: $10,103 to $43,564.

A higher Medicare payment amount than 80% of clinicians listed under Optometrist in Massachusetts (2024, 789 clinicians with data). Median for this group: $15,612. Middle half: $5,856 to $32,209.

21 active clinicians are listed under Optometrist with a practice address in Lancaster, MA (1,502 in Massachusetts).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Lancaster

0% of these 21 clinicians have the CMS telehealth indicator.

61.9% of these 21 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $121.85.

Manufacturer Payment Nature Product Type Amount ($)
Tarsus Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
XDEMVY General $121.85

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2022–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2023–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
92014 Established patient complete exam of visual system
277 276 $370.00 $127.70
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
91 79 $230.00 $91.20
92250 Photography of the retina
61 61 $245.00 $37.11
92134 Imaging of retina
50 48 $138.20 $39.12
92004 New patient complete exam of visual system
37 37 $445.00 $151.85
68761 Closure of tear duct opening using plug
33 25 $849.55 $217.20
92083 Exam of visual field with extended testing
29 28 $200.00 $62.87
92133 Imaging of optic nerve
17 16 $140.00 $34.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
17 17 $325.00 $129.73
92286 Imaging of front third of eye using a special microscope
16 16 $205.00 $38.95

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-06-03
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

License # reported to NPPES MA OPT5634

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Massachusetts Board of Registration in Medicine.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - OPTOMETRY

Medicare Enrollment ID

I20230816002321

Enrollment State Jurisdiction

MA

PECOS Control ID

3971965310

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Not Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

D'ambrosio Eye Care Inc

479 Old Union Tpke, Lancaster, MA 015233029

Phone: 9785373900

Secondary Practice Locations

413 Main St

Athol, MA 013311842

Phone: 9782494209

255 Park Ave Ste 606

Worcester, MA 016091930

Phone: 5087531032

100 Powdermill Rd

Acton, MA 017205932

Phone: 9788977212

74 Main St

Gardner, MA 014402634

Phone: 9786323930

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

21 listed
NPI 1578714150

Doctor of Optometry

NPI 1427338755

Doctor of Optometry

NPI 1104374628

Doctor of Optometry

NPI 1730359100

Doctor of Medicine (M.D.)

NPI 1275108722

Doctor of Optometry

NPI 1780376996

Doctor of Optometry

Career & Practice History

NPI enumerated July 26, 2023.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from August 2023 to August 2026.

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NPI Administrative Meta

NPI Number: 1871274522
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 26, 2023
Last Update: June 03, 2026
Sole Proprietor: No

Other Optometrists in Lancaster

All Optometrists in Lancaster

Mailing Address

479 Old Union Tpke

Lancaster, MA 015233029

Phone: 9785393900

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.