Hattie Dean Pearson, D.O.
Obstetrics & Gynecology Physician · Los Gatos, CA
Hattie Dean Pearson, D.O. is an obstetrics & gynecology physician with a practice address in Los Gatos, California, and NPI 1518492172, issued on Apr 20, 2017. Check the license (California 20A18806, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hattie Dean Pearson
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 20A18806 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15151 National Ave, Los Gatos, CA 95032
- Phone
- (408) 356-0431
- Enumerated
- Apr 20, 2017
- Record last updated
- Feb 6, 2024
- Medicare enrollment
- Enrolled (PECOS I20210714001805); accepts Medicare assignment
- Medical or professional school
- Touro Un Col Of Osteopathic Medicine, Henderson, 2017
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 15151 National Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Adie, M.D.Obstetrics & Gynecology Physician1578535084
- Elizabeth Basham, M.D.Obstetrics & Gynecology Physician1225290414
- Kristine Borrison, MDObstetrics & Gynecology Physician1730144072
- Sharon Buzi, M.D.Obstetrics Physician1730478041
- Mary Imig, MDObstetrics & Gynecology Physician1194780957
- Karen Kunzel, MDObstetrics & Gynecology Physician1184689911
Verify Hattie Dean Pearson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A18806Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
12 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $82.08
4 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University Healthcare AllianceLos Gatos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hattie Dean Pearson among 5,088 obstetrics & gynecology physician records in California
Hattie Dean Pearson, D.O. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 87% of them.
- NPI issued2017 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2017 · median 2004 among the 2,700 with a school on file
- Record last updated2024 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 obstetrics & gynecology physician records list a practice address in Los Gatos
They are 37 of the 1,905 NPPES records with a practice address in Los Gatos, and 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Los Gatos → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Elizabeth Adie, M.D.Los Gatos, CA 950321578535084
- Jose Bolanos, MDLos Gatos, CA 950321992721989
- Kristine Borrison, MDLos Gatos, CA 950321730144072
- Ling Chen, MDLos Gatos, CA 950321649216888
- Anthony Damore, MDLos Gatos, CA 950321932131307
- Mary Imig, MDLos Gatos, CA 950321194780957
- Karen Kunzel, MDLos Gatos, CA 950321184689911
- Tamara Neuhaus, MDLos Gatos, CA 950321235157892
Common questions
What is Hattie Dean Pearson, D.O.'s NPI number?
Hattie Dean Pearson, D.O.'s National Provider Identifier (NPI) is 1518492172, issued on Apr 20, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Hattie Dean Pearson, D.O. located?
The NPPES record lists a practice address at 15151 National Ave, Los Gatos, CA, 95032. Phone: (408) 356-0431. Providers update this record themselves, so call before visiting.
How can I verify Hattie Dean Pearson, D.O.'s license?
NPPES lists California license number 20A18806, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hattie Dean Pearson, D.O. prescribe under Medicare Part D?
In 2024, Hattie Dean Pearson, D.O. had 12 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.