Carcinoma, EndometrioidChemoradiotherapy, AdjuvantChemotherapy, Adjuvant
Dr. Susie Ahn, MD
NPI1265966113PAC ID4183992183
- Part D claims, 2024
- 270
- Publications
- 4
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Dr. Ahn's professional email, personal email and mobile number
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Dr. Susie Ahn is an OB-GYN in Richmond, California
Dr. Ahn practices at Richmond Medical Center in Richmond, California.
Dr. Ahn's NPI, 1265966113, was assigned on April 18, 2017. Dr. Ahn graduated from The Warren Alpert Medical School of Brown University in 2017. Dr. Ahn's California license number on file is A173255.
NPI and contact details
- NPI
- 1265966113NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183992183
- NPI enumeration date
- April 18, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 307-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Susie Ahn practices at Richmond Medical Center in Richmond, California
Dr. Ahn's primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Susie Ahn is affiliated with 2 sites of care and 1 medical group
Dr. Ahn's primary practice is Richmond Medical Center in Richmond, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Ahn to 1 more group practice or clinic, named with a free account.
Richmond Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Susie Ahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ahn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | 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. Susie Ahn is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Ahn's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Ahn is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Ahn's licenses on file in 2 states: California and North Carolina.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
- Student in an organized health care education/training program, North Carolina
OB-GYNs near Dr. Ahn
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. Susie Ahn's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Ahn's median patient age at 34, with 100% women.
Dr. Ahn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Susie Ahn wrote 270 Medicare Part D claims in 2024
In 2024, Dr. Ahn wrote 270 Medicare Part D claims for 127 patients. 91% of them were for generic drugs. CMS names the drug for 143 of them, across 5 drugs with 11 or more claims each, at $7,152 in total drug cost. In 2023, CMS named 147 claims across 5 drugs.
Part D claims, 2024270
Drugs named by CMS5
Total drug cost$7,152
Part D patients127
Dr. Ahn's Part D claims by kind of drug, 2024
- Generic247 claims91%
- Brand-name23 claims9%
Dr. Ahn'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. Ahn's Part D claims, 2024
- Antibiotics11%30 of 270 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: 1472024: 1433%
Drugs named by CMS: 5 in 2024, 5 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. Susie Ahn takes part in Medicare
Dr. Ahn 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. Susie Ahn has 4 publications on record
Dmand AI links 4 papers to Dr. Ahn, published from 2019 to 2020. 2020 was the busiest year, with 2. Dr. Ahn's most frequent co-authors are Anna Louise Beavis, MD, Sean C. Dowdy, MD and Paola A. Gehrig, MD.
Papers4
Years published2019 to 2020
Dr. Ahn's most frequent co-authors
- Anna Louise Beavis, MD2 shared papers
- Sean C. Dowdy, MD2 shared papers
- Paola A. Gehrig, MD2 shared papers
Recent publications by Dr. Ahn
J Womens Health (Larchmt)
Early Detection of CancerMass ScreeningPapanicolaou Test
J Relig Health
Adaptation, PsychologicalEmergency Service, HospitalFaith Healing
See who Dr. Ahn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ahn 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. Susie Ahn graduated from The Warren Alpert Medical School of Brown University
Dr. Ahn graduated from The Warren Alpert Medical School of Brown University in 2017.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Susie Ahn accepts plans from 2 insurance carriers
Dr. Ahn is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Ahn accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Susie Ahn'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 |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Susie Ahn
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. Susie Ahn's NPI number?
Dr. Susie Ahn's NPI number is 1265966113. It was assigned on April 18, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Susie Ahn?
Dr. Susie Ahn is an OB-GYN in Richmond, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Susie Ahn practice?
Dr. Ahn practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Ahn's primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Dr. Ahn to 1 group practice or clinic.
What is Dr. Susie Ahn's office phone number?
The practice phone on file for Dr. Ahn is (510) 307-1555.
What is Dr. Susie Ahn's medical license number?
Dr. Ahn's California license number on file is A173255, one of the licenses on file in 2 states.
Which states has Dr. Susie Ahn been licensed in?
Dmand AI has state licenses on file for Dr. Ahn in California (2021 to 2025) and North Carolina (2017 to 2021).
What medical group is Dr. Susie Ahn part of?
Dr. Ahn is linked to The Permanente Medical Group, Inc.
Does Dr. Susie Ahn accept Medicare?
Yes. CMS lists Dr. Ahn as accepting Medicare assignment.
Is Dr. Susie Ahn board certified?
Yes. Dr. Ahn is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Where did Dr. Susie Ahn go to medical school?
Dr. Ahn graduated from The Warren Alpert Medical School of Brown University in 2017.
Show 5 more questionsShow fewer questions
What drugs does Dr. Susie Ahn prescribe most?
In 2024 Medicare Part D data, Dr. Ahn's most prescribed drugs by claims were Estradiol, Yuvafem and Clobetasol Propionate.
How long has Dr. Susie Ahn been practicing?
Dr. Ahn graduated from medical school in 2017, 9 years ago.
Does Dr. Susie Ahn do research?
Dmand AI links 4 publications to Dr. Ahn, published from 2019 to 2020.
Who does Dr. Susie Ahn publish with?
Dr. Ahn's most frequent co-authors are Anna Louise Beavis, MD (2 shared papers), Sean C. Dowdy, MD (2 shared papers) and Paola A. Gehrig, MD (2 shared papers).
What insurance does Dr. Susie Ahn accept?
Dr. Ahn is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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