Dr. Cynthia C. Lim, MD
- Medicare services, 2024
- 1,180
- Medicare patients, 2024
- 185
- Part D claims, 2024
- 3,531
- Hospital affiliations
- 2
- Industry payments
- $258
- Practice address
- 1646 Broadway St, Vallejo, CA 94590-2405
- Practice phone
- Call (707) 645-8576
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Concepcion And Lim MD Family Practice
Primary care practice · Vallejo, California
Find Dr. Lim's professional email, personal email and mobile number
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Dr. Cynthia C. Lim is a general practice physician in Vallejo, California
Dr. Lim practices at Concepcion And Lim MD Family Practice in Vallejo, California.
Dr. Lim's NPI, 1093730301, was assigned on July 13, 2006. Dr. Lim graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 1999. Dr. Lim holds California license A73071.
- NPI
- 1093730301NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143329193
- NPI enumeration date
- July 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 645-8576
- 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. Cynthia C. Lim practices at Concepcion and Lim MD Family Practice in Vallejo, California
Dr. Lim's primary practice is Concepcion and Lim MD Family Practice, at 1646 Broadway St, Vallejo, CA 94590-2405. The practice phone is (707) 645-8576.
- Concepcion and Lim MD Family Practice1646 Broadway St, Vallejo, CA 94590-2405Phone(707) 645-8576
Source: Dmand AI Affiliation Data
Dr. Cynthia C. Lim is affiliated with 5 sites of care and 2 medical groups
Dr. Lim's primary practice is Concepcion And Lim MD Family Practice in Vallejo, California. Dr. Lim is also affiliated with Sutter Solano Medical Center. The medical group on file is Concepcion and Lim Family Practice. Dmand AI also links Dr. Lim to 1 more hospital, 1 group practice or clinic, 1 home health agency and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Cynthia C. Lim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lim practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Concepcion And Lim MD Family Practice | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cynthia C. Lim is one of 1,526 general practice physicians in California
General practice is Dr. Lim's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Lim is licensed in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute sinusitis, acute skin infection, alzheimer's disease, aneurysm, anxiety, arteritis and arthritis among the conditions Dr. Lim treats.
General practice physicians near Dr. Lim
Counts of general practice physicians 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. Cynthia C. Lim billed Medicare for 1,180 services in 2024
CMS data shows 1,180 Medicare services from Dr. Lim across 9 procedure codes in 2024, for 185 Medicare patients. Medicare paid $76,265 for them. Every service was in an office.
Dr. Lim's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 3112024: 644107%
- Office and hospital visits
- 2023: 6052024: 51814%
- Tests and treatments
- 2023: 452024: 1860%
- Lab and pathology
- 2023: 142024: 0100%
Dr. Lim compared with the California median for general practice physicians, 2024
- Dr. Lim
- California median
- Medicare services
- 1,180vs 2624.5 times
- Medicare patients
- 185vs 13636% above
- Part D claims
- 3,008vs 19215.7 times
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Lim's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Lim?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lim and other general practice physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cynthia C. Lim treated 185 Medicare patients in 2024, average age 77
CMS counts 185 Medicare patients who saw Dr. Lim in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lim's median patient age at 65, with 77% women.
Dr. Lim's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lim's Medicare patients by sex, 2024
- Women15986%
- Men2614%
Chronic conditions among Dr. Lim's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis36%
- Diabetes35%
- Chronic kidney disease34%
- Mood disorders25%
- Depression24%
- Osteoporosis19%
Share of Medicare patients with each condition. A patient can have several.
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 65
Patient panel by sex, all payers
- Women77%
- Men22%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cynthia C. Lim wrote 3,531 Medicare Part D claims in 2024
In 2024, Dr. Lim wrote 3,531 Medicare Part D claims for 261 patients. 88% of them were for generic drugs. CMS names the drug for 3,008 of them, across 74 drugs with 11 or more claims each, at $291,117 in total drug cost. In 2023, CMS named 2,843 claims across 72 drugs.
Dr. Lim's Part D claims by kind of drug, 2024
- Generic3,106 claims88%
- Brand-name408 claims12%
- Other17 claims0%
Dr. Lim's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Lim's Part D claims, 2024
- Opioids3%102 of 3,531 claims
- Antibiotics3%97 of 3,531 claims
- Antipsychotics, patients 65 and over1%34 of 3,531 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,8432024: 3,0086%
Drugs named by CMS: 74 in 2024, 72 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Cynthia C. 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)
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Dr. Cynthia C. Lim received $258 in industry payments from 2022 to 2025
CMS Open Payments shows 5 general payments to Dr. Lim from 1 drug or device company from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $258.
General payments to Dr. Lim by program year, 2022 to 2025
Companies that paid Dr. Lim the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cynthia C. Lim has 1 award and honors on record
Dmand AI lists 1 award for Dr. Lim, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Lim
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Cynthia C. Lim graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School
Dr. Lim graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Cynthia C. Lim accepts plans from 15 insurance carriers
Dr. Lim is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +7 more carriersWith a free account
Plan types Dr. Lim accepts, by number of carriers
- PPO9
- Medicare8
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Cynthia C. 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 Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Cynthia C. 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. Cynthia C. Lim's NPI number?
Dr. Cynthia C. Lim's NPI number is 1093730301. It was assigned on July 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Cynthia C. Lim?
Dr. Cynthia C. Lim is a general practice physician in Vallejo, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Cynthia C. Lim practice?
Dr. Lim practices at 1646 Broadway St, Vallejo, CA 94590-2405. Dr. Lim's primary practice is Concepcion And Lim MD Family Practice in Vallejo, California. Dmand AI also links Dr. Lim to 1 hospital, 1 group practice or clinic, 1 home health agency and 1 medical group.
What is Dr. Cynthia C. Lim's office phone number?
The practice phone on file for Dr. Lim is (707) 645-8576.
What is Dr. Cynthia C. Lim's medical license number?
Dr. Lim holds California license A73071.
Which hospitals is Dr. Cynthia C. Lim affiliated with?
Dr. Lim is affiliated with Sutter Solano Medical Center. Dmand AI links Dr. Lim to 1 more hospital.
What medical group is Dr. Cynthia C. Lim part of?
Dr. Lim is linked to Concepcion and Lim Family Practice. Dmand AI links Dr. Lim to 1 more medical group.
Does Dr. Cynthia C. Lim accept Medicare?
Yes. CMS data shows Dr. Lim billed Medicare for 1,180 services in 2024, and Dr. Lim accepts Medicare assignment.
How many Medicare patients does Dr. Cynthia C. Lim see?
CMS counts 185 Medicare patients who saw Dr. Lim in 2024, with an average age of 77.
What services does Dr. Cynthia C. Lim bill to Medicare?
In 2024, Dr. Lim's most billed Medicare services were medicare service (G2211), office visit, established patient (99213) and office visit, established patient (99214).
Show 5 more questionsShow fewer questions
Where did Dr. Cynthia C. Lim go to medical school?
Dr. Lim graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 1999.
What drugs does Dr. Cynthia C. Lim prescribe most?
In 2024 Medicare Part D data, Dr. Lim's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Lisinopril.
Has Dr. Cynthia C. Lim received payments from drug or device companies?
CMS Open Payments shows $258 in general payments to Dr. Lim from 1 company from 2022 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Cynthia C. Lim been practicing?
Dr. Lim graduated from medical school in 1999, 27 years ago.
What insurance does Dr. Cynthia C. Lim accept?
Dr. Lim is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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