Dr. Erica J. Simon, MD
- Part D claims, 2024
- 345
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 2
- State licenses
- 3
- 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. Simon's professional email, personal email and mobile number
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Dr. Erica J. Simon is an OB-GYN in Richmond, California
Dr. Simon practices at Richmond Medical Center in Richmond, California.
Dr. Simon's NPI, 1942416201, was assigned on May 15, 2007. Dr. Simon graduated from Sidney Kimmel Medical College in 2004. Dr. Simon's Arizona license number on file is 40105.
- NPI
- 1942416201NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880768761
- NPI enumeration date
- May 15, 2007
- 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
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Erica J. Simon practices at Richmond Medical Center in Richmond, California
Dr. Simon'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. Erica J. Simon is affiliated with 2 sites of care and 1 medical group
Dr. Simon'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. Simon to 1 more community health center, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erica J. Simon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simon 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. Erica J. Simon is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Simon's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Simon is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Simon's licenses on file in 3 states: Arizona, California and Pennsylvania.
Specialties and state licenses
- Obstetrics and gynecology, ArizonaPrimary
- California license
- Pennsylvania license
OB-GYNs near Dr. Simon
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. Erica J. Simon's patients have a median age of 46
Across all payers, Dmand AI patient panel data puts Dr. Simon's median patient age at 46, with 82% women.
Dr. Simon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women82%
- Men17%
Source: Dmand AI Patient Panel Data
Dr. Erica J. Simon wrote 345 Medicare Part D claims in 2024
In 2024, Dr. Simon wrote 345 Medicare Part D claims for 134 patients. 84% of them were for generic drugs. CMS names the drug for 227 of them, across 8 drugs with 11 or more claims each, at $25,301 in total drug cost. In 2023, CMS named 158 claims across 6 drugs.
Dr. Simon's Part D claims by kind of drug, 2024
- Generic290 claims84%
- Brand-name55 claims16%
Dr. Simon'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. Simon's Part D claims, 2024
- Antibiotics4%13 of 345 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: 1582024: 22744%
Drugs named by CMS: 8 in 2024, 6 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. Erica J. Simon takes part in Medicare
Dr. Simon 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. Erica J. Simon graduated from Sidney Kimmel Medical College
Dr. Simon graduated from Sidney Kimmel Medical College in 2004.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Erica J. Simon accepts plans from 2 insurance carriers
Dr. Simon 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. Simon accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Erica J. Simon'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Erica J. Simon
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. Erica J. Simon's NPI number?
Dr. Erica J. Simon's NPI number is 1942416201. It was assigned on May 15, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Erica J. Simon?
Dr. Erica J. Simon is an OB-GYN in Richmond, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Erica J. Simon practice?
Dr. Simon practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Simon's primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Dr. Simon to 1 community health center.
What is Dr. Erica J. Simon's office phone number?
The practice phone on file for Dr. Simon is (510) 307-1555.
What is Dr. Erica J. Simon's medical license number?
Dr. Simon's Arizona license number on file is 40105, one of the licenses on file in 3 states.
Which states has Dr. Erica J. Simon been licensed in?
Dmand AI has state licenses on file for Dr. Simon in Arizona (2008 to 2016), California (2015 to 2026) and Pennsylvania (2004 to 2008).
What medical group is Dr. Erica J. Simon part of?
Dr. Simon is linked to The Permanente Medical Group, Inc.
Does Dr. Erica J. Simon accept Medicare?
Yes. CMS lists Dr. Simon as accepting Medicare assignment.
Is Dr. Erica J. Simon board certified?
Yes. Dr. Simon is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Where did Dr. Erica J. Simon go to medical school?
Dr. Simon graduated from Sidney Kimmel Medical College in 2004.
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What drugs does Dr. Erica J. Simon prescribe most?
In 2024 Medicare Part D data, Dr. Simon's most prescribed drugs by claims were Estradiol, Yuvafem and Acyclovir.
How long has Dr. Erica J. Simon been practicing?
Dr. Simon graduated from medical school in 2004, 22 years ago.
What insurance does Dr. Erica J. Simon accept?
Dr. Simon 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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