Dr. Hannah B. Moon, MD
- Part D claims, 2024
- 29
- Hospital affiliations
- 1
- Industry payments
- $31
- Medical group
- 1
- Insurance carriers
- 1
- Practice address
- 25825 South Vermont Avenue, Harbor City, CA 90710
- Practice phone
- Call (310) 325-5111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Moon's professional email, personal email and mobile number
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Dr. Hannah B. Moon is an OB-GYN in Harbor City, California
Dr. Moon practices at Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente.
Dr. Moon's NPI, 1558662536, was assigned on November 8, 2010. Dr. Moon graduated from UCSF School of Medicine in 2009. Dr. Moon holds California license A114569.
- NPI
- 1558662536NPI Registry (opens in a new tab)
- NPI enumeration date
- November 8, 2010
- NPI status
- Active
- Practice phone
- (310) 325-5111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Hannah B. Moon practices at Kaiser Permanente South Bay Medical Center in Harbor City, California
Dr. Moon's primary practice is Kaiser Permanente South Bay Medical Center, at 25825 South Vermont Avenue, Harbor City, CA 90710 in Los Angeles County. The practice phone is (310) 325-5111.
- Kaiser Permanente South Bay Medical Center25825 South Vermont Avenue, Harbor City, CA 90710 · Los Angeles CountyPhone(310) 325-5111
Source: Dmand AI Affiliation Data
Dr. Hannah B. Moon is affiliated with 2 sites of care and 1 medical group
Dr. Moon's primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Moon to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Hannah B. Moon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Moon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente South Bay 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. Hannah B. Moon is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Moon's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Moon is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Moon is licensed in California.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
OB-GYNs near Dr. Moon
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. Hannah B. Moon's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Moon's median patient age at 34, with 100% women.
Dr. Moon'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. Hannah B. Moon wrote 29 Medicare Part D claims in 2024
In 2024, Dr. Moon wrote 29 Medicare Part D claims. 76% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $330 in total drug cost. In 2020, CMS named 15 claims across 1 drug.
Dr. Moon's Part D claims by kind of drug, 2024
- Generic22 claims76%
- Brand-name and other7 claims24%
Dr. Moon's most prescribed drugs by claims, 2023
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, 2020 to 2023
- 2020
- 2023
- Claims for drugs CMS names
- 2020: 152023: 1127%
Drugs named by CMS: 1 in 2023, 1 in 2020.
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. Hannah B. Moon received $31 in industry payments from 2017 to 2023
CMS Open Payments shows 2 general payments to Dr. Moon from 2 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Harmony Biosciences LLC paid the most, $16.
General payments to Dr. Moon by program year, 2017 to 2023
Companies that paid Dr. Moon the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Hannah B. Moon graduated from UCSF School of Medicine
Dr. Moon graduated from UCSF School of Medicine in 2009.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Hannah B. Moon accepts plans from 1 insurance carrier
Dr. Moon is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dr. Moon accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Hannah B. Moon'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 |
| 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) |
| 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. Hannah B. Moon
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. Hannah B. Moon's NPI number?
Dr. Hannah B. Moon's NPI number is 1558662536. It was assigned on November 8, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Hannah B. Moon?
Dr. Hannah B. Moon is an OB-GYN in Harbor City, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Hannah B. Moon practice?
Dr. Moon practices at 25825 South Vermont Avenue, Harbor City, CA 90710. Dr. Moon's primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente. Dmand AI also links Dr. Moon to 1 group practice or clinic.
What is Dr. Hannah B. Moon's office phone number?
The practice phone on file for Dr. Moon is (310) 325-5111.
What is Dr. Hannah B. Moon's medical license number?
Dr. Moon holds California license A114569.
Which hospitals is Dr. Hannah B. Moon affiliated with?
Dr. Moon practices at Kaiser Permanente South Bay Medical Center in Harbor City, California.
What medical group is Dr. Hannah B. Moon part of?
Dr. Moon is linked to Southern California Permanente Medical Group.
Is Dr. Hannah B. Moon board certified?
Yes. Dr. Moon is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Where did Dr. Hannah B. Moon go to medical school?
Dr. Moon graduated from UCSF School of Medicine in 2009.
What drugs does Dr. Hannah B. Moon prescribe most?
In 2023 Medicare Part D data, Dr. Moon's most prescribed drugs by claims were Medroxyprogesterone Acetate.
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Has Dr. Hannah B. Moon received payments from drug or device companies?
CMS Open Payments shows $31 in general payments to Dr. Moon from 2 companies from 2017 to 2023. The largest total came from Harmony Biosciences LLC.
How long has Dr. Hannah B. Moon been practicing?
Dr. Moon graduated from medical school in 2009, 17 years ago.
What insurance does Dr. Hannah B. Moon accept?
Dr. Moon is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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