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Lily Mac, OD

  • Burlington, MA
  • Optometrist
NPI1508022021PAC ID6204999006
Medicare patients, 2024
63
Industry payments
$125
Affiliated sites
1
Medical group
1
State license
1
Practice address
90 Middlesex Turnpike, Burlington, MA 01803
Practice phone
Call (781) 321-9039
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Mass Optometric Associates

Burlington, Massachusetts

See all 3 affiliations

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Lily Mac is an optometrist in Burlington, Massachusetts

Lily Mac practices at Mass Optometric Associates in Burlington, Massachusetts.

Lily Mac's NPI, 1508022021, was assigned on August 4, 2008. Lily Mac graduated from Southern California College of Optometry in 2008. Lily Mac holds California license OPT 13519.

NPI and contact details
NPI
1508022021NPI Registry (opens in a new tab)
Medicare PAC ID
6204999006
NPI enumeration date
August 4, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(781) 321-9039
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
44
Medical school graduation
2008

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Lily Mac practices at Mass Optometric Associates in Burlington, Massachusetts

Lily Mac's primary practice is Mass Optometric Associates, at 90 Middlesex Turnpike, Burlington, MA 01803 in Middlesex County. The practice phone is (781) 321-9039.

  • Mass Optometric Associates
    90 Middlesex Turnpike, Burlington, MA 01803 · Middlesex CountyPhone(781) 321-9039

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Lily Mac is affiliated with 2 sites of care and 1 medical group

Lily Mac's primary practice is Mass Optometric Associates in Burlington, Massachusetts. Dmand AI also links Lily Mac to 1 group practice or clinic and 1 medical group, each named with a free account.

Mass Optometric AssociatesBurlington, MassachusettsPrimary
1 group practice or clinicName with a free account1 medical groupName with a free account
See all 3 affiliations for Lily Mac

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Lily Mac's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Lily Mac practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mass Optometric AssociatesAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Lily Mac is one of 1,098 optometrists in Massachusetts

Optometrist is Lily Mac's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Lily Mac is licensed in California.

Specialties and state licenses

  • Optometrist, CaliforniaPrimaryLicense OPT 13519 · taxonomy 152W00000X

Optometrists near Lily Mac

Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.

1,098optometrists in Massachusetts21optometrists in Burlington

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Lily Mac treated 63 Medicare patients in 2024, average age 73

CMS counts 63 Medicare patients who saw Lily Mac in 2024. The largest group is 65 to 74, with 38 patients. 73% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 1.02, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Lily Mac's median patient age at 52, with 61% women.

Medicare patients, 202463
Average age73
Average risk score1.02

Lily Mac's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Lily Mac's Medicare patients by sex, 2024

  • Women3454%
  • Men2946%

Chronic conditions among Lily Mac's Medicare patients, 2024

  1. High cholesterol73%
  2. High blood pressure68%
  3. Arthritis33%
  4. Chronic kidney disease25%
  5. Diabetes25%
  6. Ischemic heart disease24%
  7. Atrial fibrillation21%
  8. Cancer19%

Share of Medicare patients with each condition. A patient can have several.

Lily Mac's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 52

Patient panel by sex, all payers

  • Women61%
  • Men39%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

How Lily Mac takes part in Medicare

Lily Mac accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

Lily Mac received $125 in industry payments in 2025

CMS Open Payments shows 1 general payment to Lily Mac from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $125.

Companies that paid Lily Mac the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Lily Mac

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Lily Mac graduated from Southern California College of Optometry

Lily Mac graduated from Southern California College of Optometry in 2008.

  1. Medical schoolSouthern California College of Optometry

Source: Dmand AI Professional Profile Data

Sources for Lily Mac's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Lily Mac

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Lily Mac's NPI number?

Lily Mac's NPI number is 1508022021. It was assigned on August 4, 2008, and it is active in the NPI Registry.

What does Lily Mac specialize in?

Lily Mac is an optometrist in Burlington, Massachusetts. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).

Where does Lily Mac practice?

Lily Mac practices at 90 Middlesex Turnpike, Burlington, MA 01803. Lily Mac's primary practice is Mass Optometric Associates in Burlington, Massachusetts. Dmand AI also links Lily Mac to 1 group practice or clinic and 1 medical group.

What is Lily Mac's office phone number?

The practice phone on file for Lily Mac is (781) 321-9039.

What is Lily Mac's medical license number?

Lily Mac holds California license OPT 13519.

Does Lily Mac accept Medicare?

Yes. CMS lists Lily Mac as accepting Medicare assignment.

How many Medicare patients does Lily Mac see?

CMS counts 63 Medicare patients who saw Lily Mac in 2024, with an average age of 73.

Where did Lily Mac go to medical school?

Lily Mac graduated from Southern California College of Optometry in 2008.

Has Lily Mac received payments from drug or device companies?

CMS Open Payments shows $125 in general payments to Lily Mac from 1 company from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.

How long has Lily Mac been practicing?

Lily Mac graduated from medical school in 2008, 18 years ago.

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