Obstet Gynecol
Cesarean SectionFetal Membranes, Premature RuptureFetal Monitoring
Dr. Mark Maltzer, MD
NPI1194741587
- Publications
- 1
- Industry payments
- $968
- Affiliated sites
- 2
- Medical group
- 1
- Insurance carriers
- 5
- Practice address
- 5301 F Street, Sacramento, CA 95819
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group - OB/GYN & Women's Health - Sacramento (F Street)
Multi-specialty group site · Sacramento, California
Find Dr. Maltzer'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. Mark Maltzer is an OB-GYN in Stockton, California
Dr. Maltzer practices at Permanente Medical Group - OB/GYN & Women's Health - Sacramento (F Street) in Sacramento, California.
Dr. Maltzer's NPI, 1194741587, was assigned on July 15, 2006. Dr. Maltzer graduated from University Of Michigan Medical School in 1976. Dr. Maltzer's California license number on file is G070633.
NPI and contact details
- NPI
- 1194741587NPI Registry (opens in a new tab)
- NPI enumeration date
- July 15, 2006
- NPI status
- Active
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Maltzer practices in Sacramento and Stockton
Dr. Maltzer's primary practice is Permanente Medical Group - OB/GYN & Women's Health - Sacramento (F Street), at 5301 F Street, Sacramento, CA 95819. The practice phone is (209) 476-2000. The NPI Registry lists Dr. Maltzer's practice address as 7373 West Ln, Stockton, CA 95210.
- Permanente Medical Group - OB/GYN & Women's Health - Sacramento (F Street)Primary5301 F Street, Sacramento, CA 95819Phone(209) 476-2000
- NPI Registry address7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(916) 446-0222
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Mark Maltzer is affiliated with 2 sites of care and 1 medical group
Dr. Maltzer's primary practice is Permanente Medical Group - OB/GYN & Women's Health - Sacramento (F Street) in Sacramento, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Maltzer to 1 more physician office, named with a free account.
Permanente Medical Group - OB/GYN & Women's Health - Sacramento (F Street)Primary
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Mark Maltzer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maltzer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group - OB/GYN & Women's Health - Sacramento (F Street) | 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. Mark Maltzer is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Maltzer's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Maltzer is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Maltzer's licenses on file in 3 states: California, Florida and Michigan.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
- Florida license
- Michigan license
OB-GYNs near Dr. Maltzer
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. Mark Maltzer's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Maltzer's median patient age at 34, with 94% women.
Dr. Maltzer'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
- Women94%
- Men6%
Source: Dmand AI Patient Panel Data
Dr. Mark Maltzer has 1 publication on record
Dmand AI links 1 paper to Dr. Maltzer. Dr. Maltzer's most frequent co-author is Richard Berkowitz, MD.
Papers1
Dr. Maltzer's most frequent co-authors
Recent publications by Dr. Maltzer
See who Dr. Maltzer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Maltzer 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. Mark Maltzer received $968 in industry payments from 2016 to 2019
CMS Open Payments shows 9 general payments to Dr. Maltzer from 6 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. AMAG Pharmaceuticals, Inc. paid the most, $217.
General payments to Dr. Maltzer by program year, 2016 to 2019
Companies that paid Dr. Maltzer the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Maltzer has 1 award and honors on record
Dmand AI lists 1 award for Dr. Maltzer.
Awards and honors for Dr. Maltzer
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Mark Maltzer graduated from University Of Michigan Medical School
Dr. Maltzer graduated from University Of Michigan Medical School in 1976.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Mark Maltzer accepts plans from 5 insurance carriers
Dr. Maltzer is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
Plan types Dr. Maltzer accepts, by number of carriers
- Medicare5
- PPO5
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark Maltzer'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Mark Maltzer
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. Mark Maltzer's NPI number?
Dr. Mark Maltzer's NPI number is 1194741587. It was assigned on July 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Maltzer?
Dr. Mark Maltzer is an OB-GYN in Stockton, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Mark Maltzer practice?
Dr. Maltzer practices at 5301 F Street, Sacramento, CA 95819. Dr. Maltzer also practices at 7373 West Ln, Stockton, CA 95210. Dr. Maltzer's primary practice is Permanente Medical Group - OB/GYN & Women's Health - Sacramento (F Street) in Sacramento, California. Dmand AI also links Dr. Maltzer to 1 physician office.
What is Dr. Mark Maltzer's office phone number?
The practice phone on file for Dr. Maltzer is (209) 476-2000.
What is Dr. Mark Maltzer's medical license number?
Dr. Maltzer's California license number on file is G070633, one of the licenses on file in 3 states.
Which states has Dr. Mark Maltzer been licensed in?
Dmand AI has state licenses on file for Dr. Maltzer in California (1991 to 2022), Florida (1981 to 2005) and Michigan (1980 to 1981).
What medical group is Dr. Mark Maltzer part of?
Dr. Maltzer is linked to The Permanente Medical Group, Inc.
Is Dr. Mark Maltzer board certified?
Yes. Dr. Maltzer is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Where did Dr. Mark Maltzer go to medical school?
Dr. Maltzer graduated from University Of Michigan Medical School in 1976.
Has Dr. Mark Maltzer received payments from drug or device companies?
CMS Open Payments shows $968 in general payments to Dr. Maltzer from 6 companies from 2016 to 2019. The largest total came from AMAG Pharmaceuticals, Inc.
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How long has Dr. Mark Maltzer been practicing?
Dr. Maltzer graduated from medical school in 1976, 50 years ago.
Does Dr. Mark Maltzer do research?
Dmand AI links 1 publication to Dr. Maltzer.
Who does Dr. Mark Maltzer publish with?
Dr. Maltzer's most frequent co-authors are Richard Berkowitz, MD (1 shared paper).
What insurance does Dr. Mark Maltzer accept?
Dr. Maltzer is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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