Venkatappa M. Padmanabha, M.D FACP
Adolescent Medicine (Internal Medicine) Physician · Barstow, CA
Venkatappa M. Padmanabha, M.D FACP is an adolescent medicine (internal medicine) physician with a practice address in Barstow, California, and NPI 1710946843, issued on Mar 18, 2006. Check the license (California A40810, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Venkatappa M. Padmanabha
- Credential
- M.D FACP
- Primary taxonomy
- Adolescent Medicine (Internal Medicine) Physician 207RA0000X
- License number
- A40810 CA
Self-reported in NPPES; status is on the state search - Practice location
- 902 E Main St, Barstow, CA 92311
- Phone
- (760) 255-4700
- Enumerated
- Mar 18, 2006
- Record last updated
- Jun 17, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (760) 255-3840
- Medicaid ID
- 00A408100 CA
- Medicare enrollment
- Enrolled (PECOS I20101230000546); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adolescent medicine (internal medicine) physician records → All 30 in California → Look up another NPI →
Verify Venkatappa M. Padmanabha in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A40810Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average adolescent medicine (internal medicine) physician in 2024
8,846 Medicare Part D claims for 493 beneficiaries, against an average of 3,639 among the 177 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 193 claims were for opioids.
Most prescribed
- Levothyroxine Sodium324 claims
- Metformin Hcl300 claims
- Atorvastatin Calcium281 claims
- Amlodipine Besylate257 claims
- Losartan Potassium256 claims
- Gabapentin249 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.
The MIPS final score for 2023 (Medicare payment program): 86.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Caremd, Inc.Barstow, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Venkatappa M. Padmanabha among 30 adolescent medicine (internal medicine) physician records in California
Venkatappa M. Padmanabha, M.D FACP is one of 30 adolescent medicine (internal medicine) physician records with a practice address in California. 67% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 47% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated1975 · median 2003 among the 12 with a school on file
- Record last updated2010 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adolescent Medicine (Internal Medicine) Physician providers in California
There are 30 adolescent medicine (internal medicine) physician records in California.
All 30 in California → Every provider in Barstow → Adolescent Medicine (Internal Medicine) Physician nationwide →
The 8 adolescent medicine (internal medicine) physician records with the nearest ZIP codes
- Stephen Shen, M.D.San Diego, CA 921231396839726
- Hossain Ronaghy, M.D.San Diego, CA 921091386670438
- Hoang Dong, MDSan Diego, CA 921031841473154
- Brian Murray, M.D.La Jolla, CA 920931194888495
- Sina Bakhshaei, M.D.Temecula, CA 925921285253237
- Barton Billeci, MDIrvine, CA 926041154407237
- Venu Prabaker, M.D.La Mesa, CA 919411467401042
- Duc Nguyen, M.D.Rosemead, CA 917701518992544
Common questions
What is Venkatappa M. Padmanabha, M.D FACP's NPI number?
Venkatappa M. Padmanabha, M.D FACP's National Provider Identifier (NPI) is 1710946843, issued on Mar 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Venkatappa M. Padmanabha, M.D FACP located?
The NPPES record lists a practice address at 902 E Main St, Barstow, CA, 92311. Phone: (760) 255-4700. Providers update this record themselves, so call before visiting.
How can I verify Venkatappa M. Padmanabha, M.D FACP's license?
NPPES lists California license number A40810, 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 Venkatappa M. Padmanabha, M.D FACP prescribe under Medicare Part D?
In 2024, Venkatappa M. Padmanabha, M.D FACP had 8,846 Medicare Part D claims for 493 beneficiaries; the average among adolescent medicine (internal medicine) physician prescribers was 3,639. Part D covers Medicare prescriptions only.
What is Venkatappa M. Padmanabha, M.D FACP's MIPS final score?
The 2023 MIPS final score is 86.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.