Dr. Mary A. Berg, MD
- Medicare services, 2019
- 45
- Part D claims, 2019
- 49
- Industry payments
- $1,418
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1312 Prentice Drive, Healdsburg, CA 95448
- Practice phone
- Call (707) 433-3383
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Healdsburg Primary Care
Primary care practice · Healdsburg, California
Find Dr. Berg's 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. Mary A. Berg is a family medicine physician in Healdsburg, California
Dr. Berg practices at Healdsburg Primary Care in Healdsburg, California.
Dr. Berg's NPI, 1487724290, was assigned on November 9, 2006. Dr. Berg graduated from Howard University College Of Medicine in 1986. Dr. Berg holds California license G61587.
- NPI
- 1487724290NPI Registry (opens in a new tab)
- NPI enumeration date
- November 9, 2006
- NPI status
- Active
- Practice phone
- (707) 433-3383
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mary A. Berg practices at Healdsburg Primary Care in Healdsburg, California
Dr. Berg's primary practice is Healdsburg Primary Care, at 1312 Prentice Drive, Healdsburg, CA 95448. The practice phone is (707) 433-3383.
- Healdsburg Primary Care1312 Prentice Drive, Healdsburg, CA 95448Phone(707) 433-3383
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mary A. Berg is affiliated with 1 site of care and 1 medical group
Dr. Berg's primary practice is Healdsburg Primary Care in Healdsburg, California. Dmand AI also links Dr. Berg to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Mary A. Berg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Berg practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Healdsburg Primary Care | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mary A. Berg is one of 15,680 family medicine physicians in California
Family medicine is Dr. Berg's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Berg is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Berg
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. Mary A. Berg billed Medicare for 45 services in 2019
CMS data shows 45 Medicare services from Dr. Berg across 2 procedure codes in 2019, all of them office visits. Medicare paid $2,217 for them. Every service was in an office.
Dr. Berg's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 3662019: 4588%
- Lab and pathology
- 2018: 172019: 0100%
- Tests and treatments
- 2018: 192019: 0100%
- Other services
- 2018: 222019: 0100%
Dr. Berg compared with the California median for family medicine physicians, 2019
- Dr. Berg
- California median
- Medicare services
- 45vs 24682% below
- Part D claims
- 49vs 83394% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Berg's most billed Medicare procedure codes, 2019
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. Berg?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Berg 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. Mary A. Berg's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Berg's median patient age at 62, with 83% women.
Dr. Berg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women83%
- Men17%
Source: Dmand AI Patient Panel Data
Dr. Mary A. Berg wrote 49 Medicare Part D claims in 2019
In 2019, Dr. Berg wrote 49 Medicare Part D claims. Every claim was for a generic drug. They cover 4 drugs, with $871 in total drug cost. In 2018, CMS named 365 claims across 21 drugs.
Dr. Berg's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 3652019: 4987%
Drugs named by CMS: 4 in 2019, 21 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mary A. Berg received $1,418 in industry payments from 2017 to 2021
CMS Open Payments shows 42 general payments to Dr. Berg from 12 drug and device companies from 2017 to 2021. Travel and lodging make up the largest share, 57% of the total. Boston Scientific Corporation paid the most, $1,060.
General payments to Dr. Berg by program year, 2017 to 2021
General payments to Dr. Berg by kind, 2017 to 2021
- Travel and lodging$81157%
- Food and beverage$60743%
Companies that paid Dr. Berg the most, 2017 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mary A. Berg graduated from Howard University College Of Medicine
Dr. Berg graduated from Howard University College Of Medicine in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Mary A. Berg accepts plans from 1 insurance carrier
Dr. Berg is in network with 1 carrier, including HCSC. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- HCSC
Plan types Dr. Berg accepts, by number of carriers
- Medicare1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mary A. Berg'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Mary A. Berg
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. Mary A. Berg's NPI number?
Dr. Mary A. Berg's NPI number is 1487724290. It was assigned on November 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary A. Berg?
Dr. Mary A. Berg is a family medicine physician in Healdsburg, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Mary A. Berg practice?
Dr. Berg practices at 1312 Prentice Drive, Healdsburg, CA 95448. Dr. Berg's primary practice is Healdsburg Primary Care in Healdsburg, California. Dmand AI also links Dr. Berg to 1 medical group.
What is Dr. Mary A. Berg's office phone number?
The practice phone on file for Dr. Berg is (707) 433-3383.
What is Dr. Mary A. Berg's medical license number?
Dr. Berg holds California license G61587.
Does Dr. Mary A. Berg accept Medicare?
Yes. CMS data shows Dr. Berg billed Medicare for 45 services in 2019.
What services does Dr. Mary A. Berg bill to Medicare?
In 2019, Dr. Berg's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Mary A. Berg go to medical school?
Dr. Berg graduated from Howard University College Of Medicine in 1986.
What drugs does Dr. Mary A. Berg prescribe most?
In 2019 Medicare Part D data, Dr. Berg's most prescribed drugs by claims were Levothyroxine Sodium, Omeprazole and Meloxicam.
Has Dr. Mary A. Berg received payments from drug or device companies?
CMS Open Payments shows $1,418 in general payments to Dr. Berg from 12 companies from 2017 to 2021. The largest total came from Boston Scientific Corporation.
How long has Dr. Mary A. Berg been practicing?
Dr. Berg graduated from medical school in 1986, 40 years ago.
What insurance does Dr. Mary A. Berg accept?
Dr. Berg is in network with 1 carrier, including HCSC. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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