Dr. Megan E. Hamreus, DO
- Medicare services, 2020
- 31
- Industry payments
- $142
- Insurance carriers
- 4
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 550 Washington St, San Diego, CA 92103
- Practice phone
- Call (619) 686-3935
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Hamreus' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Megan E. Hamreus is a family medicine physician in San Diego, California
Dr. Hamreus practices in San Diego, California.
Dr. Hamreus' NPI, 1891885760, was assigned on October 13, 2006. Dr. Hamreus graduated from Des Moines University in 2003. Dr. Hamreus holds California license 20A8992.
- NPI
- 1891885760NPI Registry (opens in a new tab)
- NPI enumeration date
- October 13, 2006
- NPI status
- Active
- Practice phone
- (619) 686-3935
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Megan E. Hamreus' practice address is in San Diego, California
Dr. Hamreus' practice address in the NPI Registry is 550 Washington St, San Diego, CA 92103, in San Diego County. The practice phone is (619) 686-3935.
- NPI Registry address550 Washington St, San Diego, CA 92103 · San Diego CountyPhone(619) 686-3935
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Megan E. Hamreus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamreus practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Hamreus' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Megan E. Hamreus is one of 15,680 family medicine physicians in California
Family medicine is Dr. Hamreus' primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Hamreus is board certified in family medicine by the American Board of Family Medicine. Dr. Hamreus is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Hamreus
Counts of family medicine 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. Megan E. Hamreus billed Medicare for 31 services in 2020
CMS data shows 31 Medicare services from Dr. Hamreus across 2 procedure codes in 2020, all of them office visits. Medicare paid $531 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hamreus' Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 822020: 3162%
Dr. Hamreus compared with the California median for family medicine physicians, 2020
- Dr. Hamreus
- California median
- Medicare services
- 31vs 24687% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Hamreus' most billed Medicare procedure codes, 2020
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. Hamreus?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hamreus and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Megan E. Hamreus' patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Hamreus' median patient age at 58, with 100% women.
Dr. Hamreus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
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Dr. Megan E. Hamreus received $142 in industry payments from 2018 to 2023
CMS Open Payments shows 2 general payments to Dr. Hamreus from 2 drug and device companies from 2018 to 2023. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $110.
General payments to Dr. Hamreus by program year, 2018 to 2023
Companies that paid Dr. Hamreus the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Megan E. Hamreus graduated from Des Moines University
Dr. Hamreus graduated from Des Moines University in 2003.
- Medical school
- Board certified in family medicine
- Board certified in 2004 - 2027
- Board certified in family medicine
- Board certified in 2009 - 2010
Source: Dmand AI Professional Profile Data
Dr. Megan E. Hamreus accepts plans from 4 insurance carriers
Dr. Hamreus is in network with 4 carriers, including Blue Cross Blue Shield of Massachusetts, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
Plan types Dr. Hamreus accepts, by number of carriers
- Medicare4
- PPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Megan E. Hamreus'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 |
| 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 Data |
| 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. Megan E. Hamreus
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. Megan E. Hamreus' NPI number?
Dr. Megan E. Hamreus' NPI number is 1891885760. It was assigned on October 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Megan E. Hamreus?
Dr. Megan E. Hamreus is a family medicine physician in San Diego, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Megan E. Hamreus practice?
Dr. Hamreus practices at 550 Washington St, San Diego, CA 92103.
What is Dr. Megan E. Hamreus' office phone number?
The practice phone on file for Dr. Hamreus is (619) 686-3935.
What is Dr. Megan E. Hamreus' medical license number?
Dr. Hamreus holds California license 20A8992.
Does Dr. Megan E. Hamreus accept Medicare?
Yes. CMS data shows Dr. Hamreus billed Medicare for 31 services in 2020.
Is Dr. Megan E. Hamreus board certified?
Yes. Dr. Hamreus is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. Megan E. Hamreus bill to Medicare?
In 2020, Dr. Hamreus' most billed Medicare services were office visit, established patient (99212) and office visit, established patient (99213).
Where did Dr. Megan E. Hamreus go to medical school?
Dr. Hamreus graduated from Des Moines University in 2003.
Has Dr. Megan E. Hamreus received payments from drug or device companies?
CMS Open Payments shows $142 in general payments to Dr. Hamreus from 2 companies from 2018 to 2023. The largest total came from Novo Nordisk Inc.
How long has Dr. Megan E. Hamreus been practicing?
Dr. Hamreus graduated from medical school in 2003, 23 years ago.
What insurance does Dr. Megan E. Hamreus accept?
Dr. Hamreus is in network with 4 carriers, including Blue Cross Blue Shield of Massachusetts, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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