Lucia Loredana Dattoma, MD
Geriatric Medicine (Internal Medicine) Physician · Simi Valley, CA
Lucia Loredana Dattoma, MD is a geriatric medicine (internal medicine) physician with a practice address in Simi Valley, California, and NPI 1164628384, issued on Jun 25, 2007. Check the license (California A87809, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lucia Loredana Dattoma
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- A87809 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2655 1St St Ste 360, Simi Valley, CA 93065
- Phone
- (805) 583-7640
- Enumerated
- Jun 25, 2007
- Record last updated
- Aug 14, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (805) 583-7641
- Medicaid ID
- 00A878090 CA
- Medicare enrollment
- Enrolled (PECOS I20070831000394); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2655 1St St Ste 360
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megha Agarwal, M.D.Cardiovascular Disease Physician1508011958
- Austin DavisFamily Medicine Physician1912438409
- Gregory Glover, M.D.Cardiovascular Disease Physician1396060638
- Jeffrey Harrell, M.D.Interventional Cardiology Physician1396058095
- Adrienne LenhartGastroenterology Physician1740608371
- Roya Nasseri, M.D.Family Medicine Physician1265695688
Verify Lucia Loredana Dattoma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A87809Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average geriatric medicine (internal medicine) physician in 2024
8,896 Medicare Part D claims for 456 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 153 claims were for opioids.
Most prescribed
- Levothyroxine Sodium478 claims
- Sertraline Hcl323 claims
- Amlodipine Besylate319 claims
- Atorvastatin Calcium312 claims
- Losartan Potassium251 claims
- Eliquis246 claims
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.
Bills Medicare through one group practice
- The Regents OF The University OF CaliforniaLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in California
There are 532 geriatric medicine (internal medicine) physician records in California.
Other geriatric medicine (internal medicine) physician records in California
- Adil Abbasi, M.D.La Jolla, CA1548261316
- Shashidar Acharya, M.D.Orange, CA1770685521
- Marie AdachiLos Angeles, CA1629496740
- Pouya Afshar, M.D.San Diego, CA1184958977
- Parag Agnihotri, M.D.San Diego, CA1447351085
- Andreas Ahlas, M.D.Bakersfield, CA1326200833
- Waseem Ahmed, MDSanta Rosa, CA1386803559
- Paul AisenSan Diego, CA1669470753
- Mahmuda Alam, M.D.Glendale, CA1568659985
- Cathy Alessi, M.D.North Hills, CA1134224983
Common questions
What is Lucia Loredana Dattoma, MD's NPI number?
Lucia Loredana Dattoma, MD's National Provider Identifier (NPI) is 1164628384, issued on Jun 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Lucia Loredana Dattoma, MD located?
The NPPES record lists a practice address at 2655 1St St Ste 360, Simi Valley, CA, 93065. Phone: (805) 583-7640. Providers update this record themselves, so call before visiting.
How can I verify Lucia Loredana Dattoma, MD's license?
NPPES lists California license number A87809, 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 Lucia Loredana Dattoma, MD prescribe under Medicare Part D?
In 2024, Lucia Loredana Dattoma, MD had 8,896 Medicare Part D claims for 456 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.