Patrick Hachero Deligero, M.D.
Internal Medicine Physician · Whittier, CA
Patrick Hachero Deligero, M.D. is an internal medicine physician with a practice address in Whittier, California, and NPI 1427412451, issued on Apr 6, 2016. Check the license (California A151285, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Patrick Hachero Deligero
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A151285 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9209 Colima RD Ste 1000, Whittier, CA 90605
- Phone
- (562) 696-1104
- Enumerated
- Apr 6, 2016
- Record last updated
- Jul 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (562) 696-2885
- Medicaid ID
- PD3232267556 CA
- Medicare enrollment
- Enrolled (PECOS I20190208002025); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 9209 Colima RD Ste 1000
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maria Salcido, NPFamily Nurse Practitioner1578079273
Verify Patrick Hachero Deligero in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A151285Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average internal medicine physician in 2024
581 Medicare Part D claims for 200 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 40 claims were for opioids.
Most prescribed
- Amlodipine Besylate42 claims
- Ondansetron Odt40 claims
- Eliquis29 claims
- Furosemide27 claims
- Hydrocodone-Acetaminophen19 claims
- Cephalexin18 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: $70.60
5 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. 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 one group practice
- Healthcare Partners Affiliates Medical GroupPasadena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patrick Hachero Deligero among 17,696 internal medicine physician records in California
Patrick Hachero Deligero, M.D. 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 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2016 · median 2004 among the 11,065 with a school on file
- Record last updated2019 · 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).
49 internal medicine physician records list a practice address in Whittier
They are 49 of the 2,836 NPPES records with a practice address in Whittier, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Whittier → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Alija Ali, D.O.Whittier, CA 906051295955938
- Samia Faiz, M.D.Whittier, CA 906051508961491
- Shahram Ghanem, M.D.Whittier, CA 906051083746069
- Marian Jalil, M DWhittier, CA 906051801897103
- Walter LeWhittier, CA 906051174943013
- Henry Masters, MDWhittier, CA 906051336599711
- Kesheng Wu, MDWhittier, CA 906051932119385
- Mina Jamalleh Abu Gosh, M.D.Whittier, CA 906061265883334
Common questions
What is Patrick Hachero Deligero, M.D.'s NPI number?
Patrick Hachero Deligero, M.D.'s National Provider Identifier (NPI) is 1427412451, issued on Apr 6, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Patrick Hachero Deligero, M.D. located?
The NPPES record lists a practice address at 9209 Colima RD Ste 1000, Whittier, CA, 90605. Phone: (562) 696-1104. Providers update this record themselves, so call before visiting.
How can I verify Patrick Hachero Deligero, M.D.'s license?
NPPES lists California license number A151285, 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 Patrick Hachero Deligero, M.D. prescribe under Medicare Part D?
In 2024, Patrick Hachero Deligero, M.D. had 581 Medicare Part D claims for 200 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.