Dr. Dennis James Chamberlain, MD

  • Freedom, CA
  • OB-GYN
NPI1437153335
Affiliated sites
1
State license
1
Year NPI issued
2005
Practice address
202 Green Valley Road, Freedom, CA 95019
Practice phone
Call (831) 722-2473
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Generations Health Care for Women Inc

Physician office · Freedom, California

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Dr. Dennis James Chamberlain is an OB-GYN in Freedom, California

Dr. Chamberlain practices at Generations Health Care for Women Inc in Freedom, California.

Dr. Chamberlain's NPI, 1437153335, was assigned on June 8, 2005. Dr. Chamberlain graduated from University Of Minnesota Medical School in 1971. Dr. Chamberlain holds California license C34605.

NPI and contact details
NPI enumeration date
June 8, 2005
NPI status
Active
Practice phone
(831) 722-2473
Professional email
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Personal email
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Mobile number
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Sex
Male
Medical school graduation
1971

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dr. Dennis James Chamberlain practices at Generations Health Care for Women Inc in Freedom, California

Dr. Chamberlain's primary practice is Generations Health Care for Women Inc, at 202 Green Valley Road, Freedom, CA 95019. The practice phone is (831) 722-2473.

  • Generations Health Care for Women Inc
    202 Green Valley Road, Freedom, CA 95019Phone(831) 722-2473

Source: Dmand AI Affiliation Data

Dr. Dennis James Chamberlain is affiliated with 1 site of care

Dr. Chamberlain's primary practice is Generations Health Care for Women Inc in Freedom, California.

Generations Health Care for Women IncPhysician office · Freedom, CaliforniaPrimary

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Dennis James Chamberlain's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chamberlain practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Generations Health Care for Women IncAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Dennis James Chamberlain is one of 4,642 OB-GYNs in California

Obstetrics and gynecology is Dr. Chamberlain's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Chamberlain is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Chamberlain is licensed in California.

Specialties and state licenses

  • Obstetrics and gynecology, CaliforniaPrimaryLicense C34605 · 1972 to 2026 · taxonomy 207V00000X

OB-GYNs near Dr. Chamberlain

Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.

4,642OB-GYNs in California
3OB-GYNs in Freedom

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Dennis James Chamberlain's patients have a median age of 74

Across all payers, Dmand AI patient panel data puts Dr. Chamberlain's median patient age at 74, with 100% women.

Dr. Chamberlain's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women100%
  • Men0%

Source: Dmand AI Patient Panel Data

Dr. Dennis James Chamberlain has 1 award and honors on record

Dmand AI lists 1 award for Dr. Chamberlain.

Awards and honors for Dr. Chamberlain

  1. Undated
    • ACOG Fellow

Source: Dmand AI Professional Profile Data

Dr. Dennis James Chamberlain graduated from University Of Minnesota Medical School

Dr. Chamberlain graduated from University Of Minnesota Medical School in 1971. Dr. Chamberlain is a member of American College of Obstetricians and Gynecologists.

  1. Medical schoolUniversity Of Minnesota Medical School
  2. Board certified in obstetrics & gynecologyAmerican Board of Obstetrics and Gynecology

Source: Dmand AI Professional Profile Data

Sources for Dr. Dennis James Chamberlain's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Dennis James Chamberlain

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. Dennis James Chamberlain's NPI number?

Dr. Dennis James Chamberlain's NPI number is 1437153335. It was assigned on June 8, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Dennis James Chamberlain?

Dr. Dennis James Chamberlain is an OB-GYN in Freedom, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).

Where does Dr. Dennis James Chamberlain practice?

Dr. Chamberlain practices at 202 Green Valley Road, Freedom, CA 95019. Dr. Chamberlain's primary practice is Generations Health Care for Women Inc in Freedom, California.

What is Dr. Dennis James Chamberlain's office phone number?

The practice phone on file for Dr. Chamberlain is (831) 722-2473.

What is Dr. Dennis James Chamberlain's medical license number?

Dr. Chamberlain holds California license C34605.

Is Dr. Dennis James Chamberlain board certified?

Yes. Dr. Chamberlain is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.

Where did Dr. Dennis James Chamberlain go to medical school?

Dr. Chamberlain graduated from University Of Minnesota Medical School in 1971.

How long has Dr. Dennis James Chamberlain been practicing?

Dr. Chamberlain graduated from medical school in 1971, 55 years ago.

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