NPPES file of Aug 9, 2026

Mihail Obrocea, M.D.

Hematology & Oncology Physician · Valencia, CA

Mihail Obrocea, M.D. is a hematology & oncology physician with a practice address in Valencia, California, and NPI 1942284559, issued on Dec 6, 2005. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1942284559
Name
Mihail Obrocea
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
D0063020 MD
Self-reported in NPPES; status is on the state search
Practice location
28903 Avenue Paine, Valencia, CA 91355
Phone
(661) 775-5365
Enumerated
Dec 6, 2005
Record last updated
May 1, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(661) 775-2080
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Mihail Obrocea in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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Industry payments in 2024: $1,533.94

2 payments; by number, the most common kind was travel and lodging; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mihail Obrocea$1,533.94
  2. Specialty average$7,481.41

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Mihail Obrocea among 1,583 hematology & oncology physician records in California

Mihail Obrocea, M.D. is one of 1,583 hematology & oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 92% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2009 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in California

There are 1,583 hematology & oncology physician records in California.

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. John Barstis, MDValencia, CA 913551528093085
  2. Alexander Black, MDSanta Clarita, CA 913551104851500
  3. Katherine Cohen, FNP-CSanta Clarita, CA 913551043753650
  4. Christopher Foss, MDSanta Clarita, CA 913551629431044
  5. George Hajjar, MDSanta Clarita, CA 913551619978715
  6. Thomas Joseph, MDSanta Clarita, CA 913551861430092
  7. Siddharth Kunte, M.D.Santa Clarita, CA 913551639585870
  8. Nu Lu, MDValencia, CA 913551710196910

Common questions

What is Mihail Obrocea, M.D.'s NPI number?

Mihail Obrocea, M.D.'s National Provider Identifier (NPI) is 1942284559, issued on Dec 6, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mihail Obrocea, M.D. located?

The NPPES record lists a practice address at 28903 Avenue Paine, Valencia, CA, 91355. Phone: (661) 775-5365. Providers update this record themselves, so call before visiting.

How can I verify Mihail Obrocea, M.D.'s license?

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.