Contraceptives, Oral, CombinedEstradiolEthinyl Estradiol
Dr. Aaron H. Lim, MD
NPI1336216258
- Part D claims, 2024
- 53
- Publications
- 1
- Affiliated sites
- 3
- Medical group
- 1
- State licenses
- 2
- Practice address
- 9400 Rosecrans Avenue, Bellflower, CA 90706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD
Acute Care Hospital outpatient department · Bellflower, California
Find Dr. Lim's professional email, personal email and mobile number
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Dr. Aaron H. Lim is an OB-GYN in Bellflower, California
Dr. Lim practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California.
Dr. Lim's NPI, 1336216258, was assigned on November 29, 2006. Dr. Lim graduated from UC Davis School of Medicine in 1994. Dr. Lim holds California license A54586.
NPI and contact details
- NPI
- 1336216258NPI Registry (opens in a new tab)
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Aaron H. Lim practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California
Dr. Lim's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD, at 9400 Rosecrans Avenue, Bellflower, CA 90706.
- Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD9400 Rosecrans Avenue, Bellflower, CA 90706
Source: Dmand AI Affiliation Data
Dr. Aaron H. Lim is affiliated with 3 sites of care and 1 medical group
Dr. Lim's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Lim to 1 more breast imaging center and 1 group practice or clinic, each named with a free account. Dr. Lim's employer is on file too: a hospital.
Kaiser Permanente Medical Group Bellflower Medical Offices - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Aaron H. Lim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lim practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aaron H. Lim is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Lim's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Lim is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Lim's licenses on file in 2 states: California and Hawaii.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
- Hawaii license
Clinical focus
Dmand AI lists vaginal infection among the conditions Dr. Lim treats.
OB-GYNs near Dr. Lim
Counts of OB-GYNs 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. Aaron H. Lim's patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Dr. Lim's median patient age at 36, with 92% 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 36
Patient panel by sex, all payers
- Women92%
- Men8%
Source: Dmand AI Patient Panel Data
Dr. Aaron H. Lim wrote 53 Medicare Part D claims in 2024
In 2024, Dr. Lim wrote 53 Medicare Part D claims for 27 patients. 75% of them were for generic drugs. CMS names the drug for 28 of them, across 2 drugs with 11 or more claims each, at $8,503 in total drug cost. In 2023, CMS named 30 claims across 2 drugs.
Part D claims, 202453
Drugs named by CMS2
Total drug cost$8,503
Part D patients27
Dr. Lim's Part D claims by kind of drug, 2024
- Generic40 claims75%
- Brand-name13 claims25%
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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 302024: 287%
Drugs named by CMS: 2 in 2024, 2 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
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Dr. Aaron H. Lim has 1 publication on record
Dmand AI links 1 paper to Dr. Lim in 2014. Dr. Lim's most frequent co-author is Jessica Maria Atrio, MD.
Papers1
Dr. Lim's most frequent co-authors
Recent publications by Dr. Lim
See who Dr. Lim researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lim works with, so you can find a warm path to the right OB-GYNs.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Aaron H. Lim has 1 award and honors on record
Dmand AI lists 1 award for Dr. Lim, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Lim
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Aaron H. Lim graduated from UC Davis School of Medicine
Dr. Lim graduated from UC Davis School of Medicine in 1994.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Sources for Dr. Aaron H. 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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 Dr. Aaron H. 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. Aaron H. Lim's NPI number?
Dr. Aaron H. Lim's NPI number is 1336216258. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron H. Lim?
Dr. Aaron H. Lim is an OB-GYN in Bellflower, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Aaron H. Lim practice?
Dr. Lim practices at 9400 Rosecrans Avenue, Bellflower, CA 90706. Dr. Lim's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. Dmand AI also links Dr. Lim to 1 breast imaging center and 1 group practice or clinic.
What is Dr. Aaron H. Lim's medical license number?
Dr. Lim holds California license A54586, one of the licenses on file in 2 states.
Which states has Dr. Aaron H. Lim been licensed in?
Dmand AI has state licenses on file for Dr. Lim in California (1995 to 2027) and Hawaii (1997 to 1998).
What medical group is Dr. Aaron H. Lim part of?
Dr. Lim is linked to Southern California Permanente Medical Group.
Is Dr. Aaron H. Lim board certified?
Yes. Dr. Lim is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Where did Dr. Aaron H. Lim go to medical school?
Dr. Lim graduated from UC Davis School of Medicine in 1994.
What drugs does Dr. Aaron H. Lim prescribe most?
In 2024 Medicare Part D data, Dr. Lim's most prescribed drugs by claims were Estradiol and Estring.
How long has Dr. Aaron H. Lim been practicing?
Dr. Lim graduated from medical school in 1994, 32 years ago.
Does Dr. Aaron H. Lim do research?
Dmand AI links 1 publication to Dr. Lim.
Who does Dr. Aaron H. Lim publish with?
Dr. Lim's most frequent co-authors are Jessica Maria Atrio, MD (1 shared paper).
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