Pei Wang, OD
- Medicare patients, 2024
- 84
- Industry payments
- $184
- Affiliated sites
- 1
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 11125 Rockville Pike, Rockville, MD 20852-3142
- Practice phone
- Call (301) 231-5222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rockville Eye Center
Physician office · Rockville, Maryland
Find Pei Wang'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.
Pei Wang is an optometrist in Rockville, Maryland
Pei Wang practices at Rockville Eye Center in Rockville, Maryland.
Pei Wang's NPI, 1942384102, was assigned on October 24, 2006. Pei Wang graduated from New England College of Optometry in 1998. Pei Wang holds Maryland license TA1573.
- NPI
- 1942384102NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294719696
- NPI enumeration date
- October 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 231-5222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Pei Wang practices at Rockville Eye Center in Rockville, Maryland
Pei Wang's primary practice is Rockville Eye Center, at 11125 Rockville Pike, Rockville, MD 20852-3142. The practice phone is (301) 231-5222.
- Rockville Eye Center11125 Rockville Pike, Rockville, MD 20852-3142Phone(301) 231-5222
Source: Dmand AI Affiliation Data
Pei Wang is affiliated with 1 site of care
Pei Wang's primary practice is Rockville Eye Center in Rockville, Maryland.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Pei Wang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Pei Wang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rockville Eye Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Pei Wang is one of 562 optometrists in Maryland
Optometrist is Pei Wang's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Pei Wang's licenses on file in 2 states: Maryland and Virginia.
Specialties and state licenses
- Optometrist, MarylandPrimary
- Virginia license
Optometrists near Pei Wang
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
Pei Wang treated 84 Medicare patients in 2024, average age 76
CMS counts 84 Medicare patients who saw Pei Wang in 2024. The largest group is 75 to 84, with 35 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 71% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Pei Wang's median patient age at 55, with 65% women.
Pei Wang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Pei Wang's Medicare patients by sex, 2024
- Women4958%
- Men3542%
Chronic conditions among Pei Wang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Diabetes49%
- Mood disorders30%
- Anxiety29%
- Depression27%
- Osteoporosis26%
Share of Medicare patients with each condition. A patient can have several.
Pei Wang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women65%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Pei Wang takes part in Medicare
Pei Wang 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)
Pei Wang received $184 in industry payments in 2025
CMS Open Payments shows 2 general payments to Pei Wang from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $105.
Companies that paid Pei Wang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Pei Wang graduated from New England College of Optometry
Pei Wang graduated from New England College of Optometry in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Pei Wang'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Pei Wang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Pei Wang's NPI number?
Pei Wang's NPI number is 1942384102. It was assigned on October 24, 2006, and it is active in the NPI Registry.
What does Pei Wang specialize in?
Pei Wang is an optometrist in Rockville, Maryland. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Pei Wang practice?
Pei Wang practices at 11125 Rockville Pike, Rockville, MD 20852-3142. Pei Wang's primary practice is Rockville Eye Center in Rockville, Maryland.
What is Pei Wang's office phone number?
The practice phone on file for Pei Wang is (301) 231-5222.
What is Pei Wang's medical license number?
Pei Wang holds Maryland license TA1573, one of the licenses on file in 2 states.
Which states has Pei Wang been licensed in?
Dmand AI has state licenses on file for Pei Wang in Maryland and Virginia.
Does Pei Wang accept Medicare?
Yes. CMS lists Pei Wang as accepting Medicare assignment.
How many Medicare patients does Pei Wang see?
CMS counts 84 Medicare patients who saw Pei Wang in 2024, with an average age of 76.
Where did Pei Wang go to medical school?
Pei Wang graduated from New England College of Optometry in 1998.
Has Pei Wang received payments from drug or device companies?
CMS Open Payments shows $184 in general payments to Pei Wang from 2 companies from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Pei Wang been practicing?
Pei Wang graduated from medical school in 1998, 28 years ago.
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