Dr. Pengxin Lin, MD
- Industry payments
- $10,523
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 4701 Randolph Rd, Rockville, MD 20852
- Practice phone
- Call (301) 881-6651
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
J & P Lin Medical Associates, Inc
Rockville, Maryland
Find Dr. Lin'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.
Dr. Pengxin Lin is a pediatrician in Rockville, Maryland
Dr. Lin practices at J & P Lin Medical Associates, Inc in Rockville, Maryland.
Dr. Lin's NPI, 1922098870, was assigned on October 24, 2005. Dr. Lin holds Maryland license D0058236.
- NPI
- 1922098870NPI Registry (opens in a new tab)
- NPI enumeration date
- October 24, 2005
- NPI status
- Active
- Practice phone
- (301) 881-6651
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Pengxin Lin practices at J & P Lin Medical Associates, Inc in Rockville, Maryland
Dr. Lin's primary practice is J & P Lin Medical Associates, Inc, at 4701 Randolph Rd, Rockville, MD 20852 in Montgomery County. The practice phone is (301) 881-6651.
- J & P Lin Medical Associates, Inc4701 Randolph Rd, Rockville, MD 20852 · Montgomery CountyPhone(301) 881-6651
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Pengxin Lin is affiliated with 2 sites of care and 1 medical group
Dr. Lin's primary practice is J & P Lin Medical Associates, Inc in Rockville, Maryland. The medical group on file is J&P Medical Associates. Dmand AI also links Dr. Lin to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Pengxin Lin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| J & P Lin Medical Associates, Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Pengxin Lin is one of 1,376 pediatricians in Maryland
Pediatrics is Dr. Lin's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Lin is licensed in Maryland.
Specialties and state licenses
- Pediatrics, MarylandPrimary
Pediatricians near Dr. Lin
Counts of pediatricians 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
Dr. Pengxin Lin's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. Lin's median patient age at 13, with 47% women.
Dr. Lin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Pengxin Lin received $10,523 in industry payments from 2016 to 2025
CMS Open Payments shows 319 general payments to Dr. Lin from 43 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $2,019.
General payments to Dr. Lin by program year, 2016 to 2025
General payments to Dr. Lin by kind, 2016 to 2025
- Food and beverage$10,491100%
- Education$320%
Companies that paid Dr. Lin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Pengxin Lin'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Dr. Pengxin Lin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Pengxin Lin's NPI number?
Dr. Pengxin Lin's NPI number is 1922098870. It was assigned on October 24, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Pengxin Lin?
Dr. Pengxin Lin is a pediatrician in Rockville, Maryland. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Pengxin Lin practice?
Dr. Lin practices at 4701 Randolph Rd, Rockville, MD 20852. Dr. Lin's primary practice is J & P Lin Medical Associates, Inc in Rockville, Maryland. Dmand AI also links Dr. Lin to 1 group practice or clinic.
What is Dr. Pengxin Lin's office phone number?
The practice phone on file for Dr. Lin is (301) 881-6651.
What is Dr. Pengxin Lin's medical license number?
Dr. Lin holds Maryland license D0058236.
What medical group is Dr. Pengxin Lin part of?
Dr. Lin is linked to J&P Medical Associates.
Has Dr. Pengxin Lin received payments from drug or device companies?
CMS Open Payments shows $10,523 in general payments to Dr. Lin from 43 companies from 2016 to 2025. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. Pengxin Lin been practicing?
Dr. Lin's NPI was assigned in 2005.
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