Karen Tenenblatt, M.D.
Pediatrics Physician · Oak Park, CA
Karen Tenenblatt, M.D. is a pediatrics physician with a practice address in Oak Park, California, and NPI 1033421805, issued on Jul 9, 2010. Check the license (California A140300, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Karen Tenenblatt
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A140300 CA
Self-reported in NPPES; status is on the state search - Practice location
- 358 Kanan RD, Oak Park, CA 91377
- Phone
- (818) 707-0046
- Enumerated
- Jul 9, 2010
- Record last updated
- Feb 21, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 0084409 OH
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 358 Kanan RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica HochmanPediatrics Physician1063673747
- Andrew Matthew, M.D.Pediatrics Physician1194809558
- Carla Tahan, M.D.Pediatrics Physician1235213604
Verify Karen Tenenblatt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A140300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $76.04
3 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 21,580 providers of this specialty with any payment received $842.05 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.
Karen Tenenblatt among 9,272 pediatrics physician records in California
Karen Tenenblatt, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 63% of them.
- NPI issued2010 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2019 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 pediatrics physician records list a practice address in Oak Park
They are 4 of the 84 NPPES records with a practice address in Oak Park, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Oak Park → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Jessica HochmanOak Park, CA 913771063673747
- Andrew Matthew, M.D.Oak Park, CA 913771194809558
- Carla Tahan, M.D.Oak Park, CA 913771235213604
- Timothy Lee, M.D.Stevenson Ranch, CA 913811730216565
- Evelyn Baghdasraian, MDWoodland Hills, CA 913671912184383
- Portia BautistaWoodland Hills, CA 913671023351426
- Barbara Brunet, M.D.Santa Clarita, CA 913871972802130
- Liana Eng, M.D.Canyon Country, CA 913871275760662
Common questions
What is Karen Tenenblatt, M.D.'s NPI number?
Karen Tenenblatt, M.D.'s National Provider Identifier (NPI) is 1033421805, issued on Jul 9, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Karen Tenenblatt, M.D. located?
The NPPES record lists a practice address at 358 Kanan RD, Oak Park, CA, 91377. Phone: (818) 707-0046. Providers update this record themselves, so call before visiting.
How can I verify Karen Tenenblatt, M.D.'s license?
NPPES lists California license number A140300, 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.
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.