Maria Pham, OD
- Industry payments
- $195
- Affiliated sites
- 1
- Medical groups
- 2
- State licenses
- 4
- Year NPI issued
- 2011
- Practice address
- 9150 Baltimore National Pike, Ellicott City, MD 21042
- Practice phone
- Call (443) 420-6182
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Visionworks
Ellicott City, Maryland
Find Maria Pham'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.
Maria Pham is an optometrist in Ellicott City, Maryland
Maria Pham practices at Visionworks in Ellicott City, Maryland.
Maria Pham's NPI, 1972889343, was assigned on October 28, 2011. Maria Pham graduated from New England College of Optometry in 2011. Maria Pham holds Virginia license 0618002092.
- NPI
- 1972889343NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668620535
- NPI enumeration date
- October 28, 2011
- NPI status
- Active
- Practice phone
- (443) 420-6182
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Maria Pham practices at Visionworks in Ellicott City, Maryland
Maria Pham's primary practice is Visionworks, at 9150 Baltimore National Pike, Ellicott City, MD 21042 in Howard County. The practice phone is (443) 420-6182.
- Visionworks9150 Baltimore National Pike, Ellicott City, MD 21042 · Howard CountyPhone(443) 420-6182
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Maria Pham is affiliated with 2 sites of care and 2 medical groups
Maria Pham's primary practice is Visionworks in Ellicott City, Maryland. The medical group on file is Health Partners of Western Ohio. Dmand AI also links Maria Pham to 1 more community health center and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Maria Pham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maria Pham practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Visionworks | 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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Maria Pham is one of 562 optometrists in Maryland
Optometrist is Maria Pham's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Maria Pham's licenses on file in 4 states: Virginia, Maryland, Ohio and West Virginia.
Specialties and state licenses
- Optometrist, VirginiaPrimary
- Maryland license
- Ohio license
- West Virginia license
Optometrists near Maria Pham
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
Maria Pham's patients have a median age of 38
Across all payers, Dmand AI patient panel data puts Maria Pham's median patient age at 38, with 54% women.
Maria Pham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Maria Pham received $195 in industry payments in 2025
CMS Open Payments shows 3 general payments to Maria Pham from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $116.
Companies that paid Maria Pham the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Maria Pham graduated from New England College of Optometry
Maria Pham graduated from New England College of Optometry in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Maria Pham'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Maria Pham
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maria Pham's NPI number?
Maria Pham's NPI number is 1972889343. It was assigned on October 28, 2011, and it is active in the NPI Registry.
What does Maria Pham specialize in?
Maria Pham is an optometrist in Ellicott City, Maryland. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Maria Pham practice?
Maria Pham practices at 9150 Baltimore National Pike, Ellicott City, MD 21042. Maria Pham's primary practice is Visionworks in Ellicott City, Maryland. Dmand AI also links Maria Pham to 1 community health center and 1 medical group.
What is Maria Pham's office phone number?
The practice phone on file for Maria Pham is (443) 420-6182.
What is Maria Pham's medical license number?
Maria Pham holds Virginia license 0618002092, one of the licenses on file in 4 states.
Which states has Maria Pham been licensed in?
Dmand AI has state licenses on file for Maria Pham in Virginia, Maryland, Ohio and West Virginia.
What medical group is Maria Pham part of?
Maria Pham is linked to Health Partners of Western Ohio. Dmand AI links Maria Pham to 1 more medical group.
Where did Maria Pham go to medical school?
Maria Pham graduated from New England College of Optometry in 2011.
Has Maria Pham received payments from drug or device companies?
CMS Open Payments shows $195 in general payments to Maria Pham from 2 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Maria Pham been practicing?
Maria Pham graduated from medical school in 2011, 15 years ago.
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