Diana Ruth Bryant, MD
Internal Medicine Physician · Long Beach, CA
Diana Ruth Bryant, MD is an internal medicine physician with a practice address in Long Beach, California, and NPI 1255425146, issued on Oct 3, 2006. Check the license (California G62214, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Diana Ruth Bryant
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G62214 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1777 N Bellflower Blvd Ste 201, Long Beach, CA 90815
- Phone
- (562) 961-9991
- Enumerated
- Oct 3, 2006
- Record last updated
- Apr 19, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (562) 961-9891
- Medicare enrollment
- Enrolled (PECOS I20100305000289); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 1986
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Diana Ruth Bryant in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G62214Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% more Medicare Part D claims than the average internal medicine physician in 2024
5,613 Medicare Part D claims for 415 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 91 claims were for opioids.
Most prescribed
- Amlodipine Besylate428 claims
- Levothyroxine Sodium372 claims
- Losartan Potassium371 claims
- Atorvastatin Calcium285 claims
- Hydrochlorothiazide135 claims
- Metoprolol Succinate100 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.
Industry payments in 2024: $246.03
6 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Prohealth Partners, A Medical GroupLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diana Ruth Bryant among 17,696 internal medicine physician records in California
Diana Ruth Bryant, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1986 · median 2004 among the 11,065 with a school on file
- Record last updated2018 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
221 internal medicine physician records list a practice address in Long Beach
They are 221 of the 13,650 NPPES records with a practice address in Long Beach, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Long Beach → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Cornelia Barton, MDLong Beach, CA 908151205999265
- Thomas Hendon, M.D.Long Beach, CA 908151093745853
- Lance Hirano, MDLong Beach, CA 908151386751576
- Rozalie Jackson, MDLong Beach, CA 908151700086667
- Vasanthi Jeyakumar, MDLong Beach, CA 908151811994437
- Kenneth Labowe, M.D.Long Beach, CA 908151528288172
- Patricia Maciog, MDLong Beach, CA 908151063436509
- Laurie Mortara, MDLong Beach, CA 908151932216124
Common questions
What is Diana Ruth Bryant, MD's NPI number?
Diana Ruth Bryant, MD's National Provider Identifier (NPI) is 1255425146, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diana Ruth Bryant, MD located?
The NPPES record lists a practice address at 1777 N Bellflower Blvd Ste 201, Long Beach, CA, 90815. Phone: (562) 961-9991. Providers update this record themselves, so call before visiting.
How can I verify Diana Ruth Bryant, MD's license?
NPPES lists California license number G62214, 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 Diana Ruth Bryant, MD prescribe under Medicare Part D?
In 2024, Diana Ruth Bryant, MD had 5,613 Medicare Part D claims for 415 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.