Dr. Alia Nazer Khalaf , OD
Optometrist • Worcester, MA
10 Lincoln Sq
Worcester, MA 016081135
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on October 25, 2010; this date does not establish years in practice.
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Published CMS data list 13 Medicare Part D prescriptions, including refills, in 2015.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2015. Published rows only; this is not a quality measure.
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Published Part D records, 2015:
- Neomycin-Polymyxin-Dexameth (Neo/Polymyx B Sulf/Dexameth) — 13 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2015. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 51 in 2013 to 13 in 2015.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2013–2015.
Practice Location & Contact Primary Location
10 Lincoln Sq
Worcester, MA 016081135
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Mcphs University. 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
New England College Of Optometry
2010
What Public CMS Data Show
Optometrist: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
13 standardized 30-day fills in 2015
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$222 in 2015
The total cost of these prescriptions in 2015, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2015.
Open Payments general payments, program year 2023
All general payments: $245.00 across 4 records.
By nature of payment
- Consulting Fee: $100.00 across 2 records.
- Food and Beverage: $95.00 across 1 record.
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $50.00 across 1 record.
Reporting-company totals (3 largest of 4)
- Oyster Point Pharma, Inc.: $95.00 across 1 record.
- Alcon Vision LLC: $50.00 across 1 record.
- CooperVision Inc.: $50.00 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2023 (published June 30, 2026).
Years since graduation
16 years (graduated 2010)
CMS Doctors and Clinicians data list 2010 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished 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
2010
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.
May accept Medicare assignment
CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.
Ask the office before your visit. If a clinician does not accept assignment for a service, they can charge up to 15% more than the Medicare-approved amount, and you may be asked to pay the full amount at the visit.
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?”
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.
Enrolled in Medicare (PECOS)
Dr. Khalaf 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.
Can order Medicare-covered services
CMS lists Dr. Khalaf 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.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
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.
Compared with the same specialty in Worcester and Massachusetts
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Khalaf are from 2015.
57 active clinicians are listed under Optometrist with a practice address in Worcester, MA (1,502 in Massachusetts).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Worcester
0% of these 57 clinicians have the CMS telehealth indicator.
29.8% of these 57 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 75% from 51 in 2013 to 13 in 2015.
- 2013: 51
- 2014: 29
- 2015: 13
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30-day fills
30-day fills decreased 75% from 53 in 2013 to 13 in 2015.
- 2013: 53
- 2014: 29
- 2015: 13
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Part D drug cost
Part D drug cost decreased 95% from $4,844 in 2013 to $222 in 2015.
- 2013: $4,844
- 2014: $2,197
- 2015: $222
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $150.00 in 2022 to $245.00 in 2023.
- 2022: $150.00
- 2023: $245.00
Sources: CMS Medicare Part D Prescribers (2015), CMS Open Payments (2023), 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
Program year 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $245.00.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Oyster Point Pharma, Inc. |
Food and Beverage
In-kind items and services
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TYRVAYA | General | $95.00 |
| Johnson & Johnson Vision Care, Inc. |
Consulting Fee
Cash or cash equivalent
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Acuvue | General | $50.00 |
| CooperVision Inc. |
Consulting Fee
Cash or cash equivalent
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Clariti Contact Lens | General | $50.00 |
| Alcon Vision LLC |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
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AIR OPTIX | General | $50.00 |
Source: CMS Open Payments, program year 2023, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2015.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Neomycin-Polymyxin-Dexameth | Neo/Polymyx B Sulf/Dexameth | 13 | 237 | $222.25 | — |
Source: CMS Part D by Provider and Drug, 2015; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-09-17NUCC Taxonomy Code: 152W00000X
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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - OPTOMETRY
I20110617000424
MA
6800074063
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
Mcphs University
10 Lincoln Sq, Worcester, MA 016081135
Phone: 5083735830
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Optometrist
Doctor of Optometry, LDO
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 10 LINCOLN SQ, WORCESTER, MA 016081135 (Tel: 5083735830)
NPI status registered as active in NPPES database
Registered at 10 LINCOLN SQ, WORCESTER, MA 016081135 (Tel: 5083735802)
Registered at 10 LINCOLN SQ, WORCESTER, MA 01608 (Tel: 5083735830)
Recorded as ALIA KHALAF, O.D.
Optometrist (license number reported to NPPES: MA 4826)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Optometrists in Worcester
- Dr. Mary Gilman, OD
- Dr. Jessica Walter, OD
- Dr. Kathryn Deliso, OD
- Dr. Tyla Girouard, OD, LDO
- Dr. Nikhil Saini, OD
- Dr. Saleha Munir, OD
Mailing Address
10 Lincoln Sq
Worcester, MA 016081135
Phone: 5083735830