Dr. Mary Eugenie Lim, MD
- Hospital affiliations
- 1
- Industry payments
- $173
- Medical groups
- 2
- Insurance carriers
- 7
- State license
- 1
- Practice address
- 664 Southland Mall, Hayward, CA 94544
- Practice phone
- Call (510) 670-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hayward Wellness
FQHC - Main Site · Hayward, California
Find Dr. Lim'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. Mary Eugenie Lim is a pediatrician in Hayward, California
Dr. Lim practices at Hayward Wellness in Hayward, California.
Dr. Lim's NPI, 1659459642, was assigned on November 1, 2006. Dr. Lim graduated from Keck School of Medicine of USC in 1999. Dr. Lim holds California license A75107.
- NPI
- 1659459642NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012079312
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 670-5300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mary Eugenie Lim practices at Hayward Wellness in Hayward, California
Dr. Lim's primary practice is Hayward Wellness, at 664 Southland Mall, Hayward, CA 94544 in Alameda County. The practice phone is (510) 670-5300.
- Hayward Wellness664 Southland Mall, Hayward, CA 94544 · Alameda CountyPhone(510) 670-5300
Source: Dmand AI Affiliation Data
Dr. Mary Eugenie Lim is affiliated with 2 sites of care and 2 medical groups
Dr. Lim's primary practice is Hayward Wellness in Hayward, California. Dr. Lim is also affiliated with San Ramon Regional Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Lim to 1 more medical group, named with a free account. Dr. Lim's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mary Eugenie Lim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lim practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hayward Wellness | 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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Dr. Mary Eugenie Lim is one of 8,236 pediatricians in California
Pediatrics is Dr. Lim's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Lim is board certified in pediatrics by the American Board of Pediatrics. Dr. Lim is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Lim
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. Mary Eugenie Lim's patients have a median age of 30
Across all payers, Dmand AI patient panel data puts Dr. Lim's median patient age at 30, with 86% women.
Dr. Lim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women86%
- Men14%
Source: Dmand AI Patient Panel Data
How Dr. Mary Eugenie Lim takes part in Medicare
Dr. Lim 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)
Dr. Mary Eugenie Lim received $173 in industry payments from 2018 to 2025
CMS Open Payments shows 2 general payments to Dr. Lim from 2 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $147.
General payments to Dr. Lim by program year, 2018 to 2025
Companies that paid Dr. Lim the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mary Eugenie Lim graduated from Keck School of Medicine of USC
Dr. Lim graduated from Keck School of Medicine of USC in 1999.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Mary Eugenie Lim accepts plans from 7 insurance carriers
Dr. Lim is in network with 7 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
Plan types Dr. Lim accepts, by number of carriers
- PPO7
- Medicare6
- HMO3
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mary Eugenie Lim'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Dr. Mary Eugenie Lim
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. Mary Eugenie Lim's NPI number?
Dr. Mary Eugenie Lim's NPI number is 1659459642. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary Eugenie Lim?
Dr. Mary Eugenie Lim is a pediatrician in Hayward, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Mary Eugenie Lim practice?
Dr. Lim practices at 664 Southland Mall, Hayward, CA 94544. Dr. Lim's primary practice is Hayward Wellness in Hayward, California. Dmand AI also links Dr. Lim to 1 medical group.
What is Dr. Mary Eugenie Lim's office phone number?
The practice phone on file for Dr. Lim is (510) 670-5300.
What is Dr. Mary Eugenie Lim's medical license number?
Dr. Lim holds California license A75107.
Which hospitals is Dr. Mary Eugenie Lim affiliated with?
Dr. Lim is affiliated with San Ramon Regional Medical Center.
What medical group is Dr. Mary Eugenie Lim part of?
Dr. Lim is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Lim to 1 more medical group.
Does Dr. Mary Eugenie Lim accept Medicare?
Yes. CMS lists Dr. Lim as accepting Medicare assignment.
Is Dr. Mary Eugenie Lim board certified?
Yes. Dr. Lim is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Mary Eugenie Lim go to medical school?
Dr. Lim graduated from Keck School of Medicine of USC in 1999.
Show 3 more questionsShow fewer questions
Has Dr. Mary Eugenie Lim received payments from drug or device companies?
CMS Open Payments shows $173 in general payments to Dr. Lim from 2 companies from 2018 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Mary Eugenie Lim been practicing?
Dr. Lim graduated from medical school in 1999, 27 years ago.
What insurance does Dr. Mary Eugenie Lim accept?
Dr. Lim is in network with 7 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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