NPPES file of Aug 9, 2026

Natwalee Kittisarapong, D.O.

Emergency Medicine Physician · Woodland Hills, CA

Natwalee Kittisarapong, D.O. is an emergency medicine physician with a practice address in Woodland Hills, California, and NPI 1578874004, issued on Jun 30, 2010. Check the license (California 20A13896, as entered in NPPES) 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
1578874004
Name
Natwalee Kittisarapong
Credential
D.O.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
20A13896 CA
5101018843 MI
273963 NY
Self-reported in NPPES; status is on the state search
Practice location
5601 DE Soto Ave, Woodland Hills, CA 91367
Phone
(818) 719-2263
Enumerated
Jun 30, 2010
Record last updated
Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(818) 719-3202
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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Also registered at 5601 DE Soto Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Houry Abajian, PHARM.D.Pharmacist1235297383
  2. Cecille Abeleda, RCP, RRTRegistered Respiratory Therapist1316424872
  3. Sunitha AbrahamCertified Respiratory Therapist1114409679
  4. Arineh AbramPharmacist1760108401
  5. Stephano Abusleme, DOStudent in an Organized Health Care Education/Training Program1538747639
  6. Ani Adamian, PHARM DPharmacist1043841851

Verify Natwalee Kittisarapong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A13896
    Check 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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23% more Medicare Part D claims than the average emergency medicine physician in 2024

279 Medicare Part D claims for 136 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 22 claims were for opioids.

  1. Natwalee Kittisarapong279
  2. Specialty average226

Most prescribed

  1. Cephalexin27 claims
  2. Naloxone Hcl23 claims
  3. Albuterol Sulfate Hfa21 claims
  4. Ondansetron Odt19 claims
  5. Hydrocodone-Acetaminophen15 claims
  6. Prednisone13 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.

Natwalee Kittisarapong among 7,751 emergency medicine physician records in California

Natwalee Kittisarapong, D.O. is one of 7,751 emergency medicine physician records with a practice address in California. 81% 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 58% of them.

  • NPI issued2010 · 58% of these records are older, 40% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2021 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in California

There are 7,751 emergency medicine physician records in California.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Mona Balogh, MDWoodland Hills, CA 913671548312903
  2. Coco Chen, MDWoodland Hills, CA 913671649347568
  3. Suzanne Cooper, MDWoodland Hills, CA 913671174690010
  4. Fausto Farfan, MDWoodland Hills, CA 913671962561621
  5. Ara Gabrielian, MDWoodland Hills, CA 913671770631780
  6. Bessie Gavrilis, MDWoodland Hills, CA 913671073665444
  7. Steven Grahek, MDWoodland Hills, CA 913671801963772
  8. Donald Jong, MDWoodland Hills, CA 913671699823401

Common questions

What is Natwalee Kittisarapong, D.O.'s NPI number?

Natwalee Kittisarapong, D.O.'s National Provider Identifier (NPI) is 1578874004, issued on Jun 30, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Natwalee Kittisarapong, D.O. located?

The NPPES record lists a practice address at 5601 DE Soto Ave, Woodland Hills, CA, 91367. Phone: (818) 719-2263. Providers update this record themselves, so call before visiting.

How can I verify Natwalee Kittisarapong, D.O.'s license?

NPPES lists California license number 20A13896, 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 Natwalee Kittisarapong, D.O. prescribe under Medicare Part D?

In 2024, Natwalee Kittisarapong, D.O. had 279 Medicare Part D claims for 136 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.