Maryann Erika Beko, M.D.
Internal Medicine Physician · San Diego, CA
Maryann Erika Beko, M.D. is an internal medicine physician with a practice address in San Diego, California, and NPI 1619076536, issued on Sep 21, 2006. Check the license (California G85947, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maryann Erika Beko
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G85947 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7565 Mission Valley RD, San Diego, CA 92108
- Phone
- (619) 245-2350
- Enumerated
- Sep 21, 2006
- Record last updated
- Jul 23, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (858) 784-5933
- Medicaid ID
- 00G859470 CA
- Medicare enrollment
- Enrolled (PECOS I20050602001222); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 7565 Mission Valley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Paula Eisenhart, M.D.Internal Medicine Physician1043305113
- Taylor Erickson, MDDermatology Physician1598328098
Verify Maryann Erika Beko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G85947Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,648 Medicare Part D claims for 242 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium161 claims
- Levothyroxine Sodium132 claims
- Losartan Potassium129 claims
- Amlodipine Besylate78 claims
- Alendronate Sodium76 claims
- Valacyclovir43 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: $241.89
2 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. 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
- Scripps HealthSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maryann Erika Beko among 17,696 internal medicine physician records in California
Maryann Erika Beko, M.D. 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
- Graduated1990 · median 2004 among the 11,065 with a school on file
- Record last updated2007 · 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).
961 internal medicine physician records list a practice address in San Diego
They are 961 of the 52,937 NPPES records with a practice address in San Diego, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Diego → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Mark Hendricks, M.D.San Diego, CA 921081164409983
- Kurt Henry, M.D.San Diego, CA 921081073574380
- Hong Huynh, M.D.San Diego, CA 921081770514192
- Diego Jarrin, M.D.San Diego, CA 921081003926833
- Tri Lac, MDSan Diego, CA 921081194796664
Common questions
What is Maryann Erika Beko, M.D.'s NPI number?
Maryann Erika Beko, M.D.'s National Provider Identifier (NPI) is 1619076536, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maryann Erika Beko, M.D. located?
The NPPES record lists a practice address at 7565 Mission Valley RD, San Diego, CA, 92108. Phone: (619) 245-2350. Providers update this record themselves, so call before visiting.
How can I verify Maryann Erika Beko, M.D.'s license?
NPPES lists California license number G85947, 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 Maryann Erika Beko, M.D. prescribe under Medicare Part D?
In 2024, Maryann Erika Beko, M.D. had 1,648 Medicare Part D claims for 242 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.