Bernard Songco Bacay, MD
Internal Medicine Physician · Manteca, CA
Bernard Songco Bacay, MD is an internal medicine physician with a practice address in Manteca, California, and NPI 1629094032, issued on Jul 15, 2006. Check the license (California A76551, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Bernard Songco Bacay
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A76551 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1140 Norman Dr, Manteca, CA 95336
- Phone
- (209) 825-6331
- Enumerated
- Jul 15, 2006
- Record last updated
- Jan 2, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (209) 825-6351
- Medicaid ID
- GR0099130 CA
- Medicare enrollment
- Enrolled (PECOS I20061128000538); accepts Medicare assignment
- 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 1140 Norman Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Bacay, MDInternal Medicine Physician1679599070
- Craig Bobson, M.DAdult Medicine Physician1790772986
- Rhonda Brazil, N.P.Family Nurse Practitioner1497775902
- Cassandra McCurdy, MSN,NP-CNurse Practitioner1437179660
- Susan Nylen, NFPAddiction Medicine (Family Medicine) Physician1205823077
- Anil Sain, MDInternal Medicine Physician1992791180
Verify Bernard Songco Bacay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A76551Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% more Medicare Part D claims than the average internal medicine physician in 2024
6,328 Medicare Part D claims for 452 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 67 claims were for opioids.
Most prescribed
- Atorvastatin Calcium414 claims
- Amlodipine Besylate349 claims
- Lisinopril213 claims
- Levothyroxine Sodium194 claims
- Tamsulosin Hcl166 claims
- Metformin Hcl158 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: $1,050.08
36 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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 2 group practices
- Bacay-Aruiza Medical Associates IncManteca, CA
- Navarro HealthManteca, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bernard Songco Bacay among 17,696 internal medicine physician records in California
Bernard Songco Bacay, 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
- Graduated1985 · median 2004 among the 11,065 with a school on file
- Record last updated2008 · 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).
21 internal medicine physician records list a practice address in Manteca
They are 21 of the 1,017 NPPES records with a practice address in Manteca, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Manteca → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Maria Bacay, MDManteca, CA 953361679599070
- Santokh Bhullar, MDManteca, CA 953361760594105
- Russell Carter, MDManteca, CA 953361528049988
- Terry Croasdale, M.D.Manteca, CA 953361295713147
- M Jacqueline Galang, MDManteca, CA 953361972586097
- Abdul Khan, M.D.Manteca, CA 953361053399980
- Rahul Patel, M.D.Manteca, CA 953361659354868
- Anil Sain, MDManteca, CA 953361992791180
Common questions
What is Bernard Songco Bacay, MD's NPI number?
Bernard Songco Bacay, MD's National Provider Identifier (NPI) is 1629094032, issued on Jul 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bernard Songco Bacay, MD located?
The NPPES record lists a practice address at 1140 Norman Dr, Manteca, CA, 95336. Phone: (209) 825-6331. Providers update this record themselves, so call before visiting.
How can I verify Bernard Songco Bacay, MD's license?
NPPES lists California license number A76551, 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 Bernard Songco Bacay, MD prescribe under Medicare Part D?
In 2024, Bernard Songco Bacay, MD had 6,328 Medicare Part D claims for 452 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.