Irving Aaron Bloom, M.D.
Geriatric Medicine (Internal Medicine) Physician · Vista, CA
Irving Aaron Bloom, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Vista, California, and NPI 1679664502, issued on Sep 27, 2006. Check the license (California G32967, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Irving Aaron Bloom
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- G32967 CA
Self-reported in NPPES; status is on the state search - Practice location
- 130 Cedar RD, Vista, CA 92083
- Phone
- (760) 630-9095
- Enumerated
- Sep 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (760) 630-9258
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 532 in California → Look up another NPI →
Also registered at 130 Cedar RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Abigail Brantl, PTPhysical Therapist1821241639
- Larry Butler, PAPhysician Assistant1073138103
- Raymond Dann, PAPhysician Assistant1174953384
Verify Irving Aaron Bloom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G32967Check 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% more Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
4,321 Medicare Part D claims for 300 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 176 claims were for opioids.
Most prescribed
- Levothyroxine Sodium344 claims
- Atorvastatin Calcium231 claims
- Amlodipine Besylate175 claims
- Losartan Potassium160 claims
- Tamsulosin Hcl120 claims
- Lisinopril117 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.
Irving Aaron Bloom among 532 geriatric medicine (internal medicine) physician records in California
Irving Aaron Bloom, M.D. is one of 532 geriatric medicine (internal medicine) physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 46% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 51% of these records are
- Record last updated2007 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in California
There are 532 geriatric medicine (internal medicine) physician records in California.
All 532 in California → Every provider in Vista → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Emily Venvertloh, DOLa Jolla, CA 920931912581497
- Frances Philley, MDSantee, CA 920711285713586
- Mohinderpal Thaper, MDPoway, CA 920641295795037
- Parag Agnihotri, M.D.San Diego, CA 921031447351085
- Paul AisenSan Diego, CA 921031669470753
- Paul Gamble, M.D.San Diego, CA 921031407871569
- Veronica Gonzalez, M.D.San Diego, CA 921031083905715
- Roopali Gupta, MDSan Diego, CA 921031265641930
Common questions
What is Irving Aaron Bloom, M.D.'s NPI number?
Irving Aaron Bloom, M.D.'s National Provider Identifier (NPI) is 1679664502, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Irving Aaron Bloom, M.D. located?
The NPPES record lists a practice address at 130 Cedar RD, Vista, CA, 92083. Phone: (760) 630-9095. Providers update this record themselves, so call before visiting.
How can I verify Irving Aaron Bloom, M.D.'s license?
NPPES lists California license number G32967, 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 Irving Aaron Bloom, M.D. prescribe under Medicare Part D?
In 2024, Irving Aaron Bloom, M.D. had 4,321 Medicare Part D claims for 300 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.