Betty J. Calvin, CRT,M
Mammography Radiologic Technologist · San Leandro, CA
Betty J. Calvin, CRT,M is a mammography radiologic technologist with a practice address in San Leandro, California, and NPI 1235305459, issued on May 7, 2008. Check the license (California RHM70882, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Betty J. Calvin
- Credential
- CRT,M
- Primary taxonomy
- Mammography Radiologic Technologist 2471M2300X
- License number
- RHM70882 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3081 Teagarden St, San Leandro, CA 94577
- Phone
- (510) 347-4620
- Enumerated
- May 7, 2008
- Record last updated
- May 7, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 3081 Teagarden St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bryna AndressenMental Health Counselor1659618551
- Brandon Austin, M.A.Student in an Organized Health Care Education/Training Program1730314501
- Victor AvalosMental Health Counselor1073917050
- Kristin Bechere, BACounselor1427539899
- Roshawnda BradfordCounselor1326531260
- Karen Brandman, MFTMarriage & Family Therapist1609027069
Verify Betty J. Calvin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license RHM70882Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mammography Radiologic Technologist providers in California
There are 9 mammography radiologic technologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other mammography radiologic technologist records in California
- Amisha Bodiwala, RT,(R)(M)San Diego, CA1922320951
- Fatemeh DehdarSacramento, CA1669341921
- Victoria Gantar, C.R.T (R)(M)(F)Los Angeles, CA1497125272
- Karine GasparyanChatsworth, CA1851573752
- Cynthia Kingery, R.T.Laguna Beach, CA1801072301
- Chelsea Murphy, RT(R)(M)Greenbrae, CA1902304512
- Dominique Nguyen, R.T. (R)(M) ARRTSimi Valley, CA1649967183
- Charity Siasoco, RT (R) (M)Coronado, CA1134413768
Common questions
What is Betty J. Calvin, CRT,M's NPI number?
Betty J. Calvin, CRT,M's National Provider Identifier (NPI) is 1235305459, issued on May 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Betty J. Calvin, CRT,M located?
The NPPES record lists a practice address at 3081 Teagarden St, San Leandro, CA, 94577. Phone: (510) 347-4620. Providers update this record themselves, so call before visiting.
How can I verify Betty J. Calvin, CRT,M's license?
NPPES lists California license number RHM70882, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.