Charles N. Headrick, MD
Colon & Rectal Surgery Physician · Tarzana, CA
Charles N. Headrick, MD is a colon & rectal surgery physician with a practice address in Tarzana, California, and NPI 1265537831, issued on Sep 14, 2006. Check the license (California A 48418, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Charles N. Headrick
- Credential
- MD
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License number
- A 48418 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5525 Etiwanda Ave, Tarzana, CA 91356
- Phone
- (818) 996-8505
- Enumerated
- Sep 14, 2006
- Record last updated
- Apr 15, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (818) 996-8503
- Medicare enrollment
- Enrolled (PECOS I20090126000398); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1984
- Entity
- Type 1 · individual
8 nearest colon & rectal surgery physician records → All 198 in California → Look up another NPI →
Also registered at 5525 Etiwanda Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Yaara Berdan, DDSEndodontics1336151877
- Richard Cain, MDCardiovascular Disease Physician1932294865
- Marc Cohen, M.D.Otolaryngology Physician1962632547
- Samuel Elias, M.D.Internal Medicine Physician1982684023
Verify Charles N. Headrick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A 48418Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% more Medicare Part D claims than the average colon & rectal surgery physician in 2024
341 Medicare Part D claims for 89 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. 74 claims were for opioids.
Most prescribed
- Amitriptyline Hcl44 claims
- Hydrocortisone26 claims
- Hydrocodone-Acetaminophen24 claims
- Diphenoxylate-Atropine21 claims
- Tramadol Hcl20 claims
- Fluoxetine Hcl15 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 practice group's MIPS final score for 2023 (Medicare payment program): 96.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $157.46
2 payments; by number, the most common kind was food and beverage; the largest payer was Innovation Technologies Inc. The 1,524 providers of this specialty with any payment received $3,468.16 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
- Jeffrey P Lake MD IncEncino, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles N. Headrick among 198 colon & rectal surgery physician records in California
Charles N. Headrick, MD is one of 198 colon & rectal surgery physician records with a practice address in California. 87% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 57% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1984 · median 2002 among the 149 with a school on file
- Record last updated2009 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Colon & Rectal Surgery Physician providers in California
There are 198 colon & rectal surgery physician records in California.
All 198 in California → Every provider in Tarzana → Colon & Rectal Surgery Physician nationwide →
The 8 colon & rectal surgery physician records with the nearest ZIP codes
- Mudjianto Chandra, M.D.Tarzana, CA 913561225152515
- Wendy Liu, M.D.Woodland Hills, CA 913671992952741
- Harris Goldman, M DEncino, CA 913161881963775
- David Wang, MDSherman Oaks, CA 914111053808303
- Jeffrey Lake, M.D.Encino, CA 914361326006024
- Vemuru Sunil Reddy, MDEncino, CA 914361639451578
- Scott Sligh, M.D.Burbank, CA 915051104869056
- Alexander Tovar, M DBurbank, CA 915051245228519
Common questions
What is Charles N. Headrick, MD's NPI number?
Charles N. Headrick, MD's National Provider Identifier (NPI) is 1265537831, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles N. Headrick, MD located?
The NPPES record lists a practice address at 5525 Etiwanda Ave, Tarzana, CA, 91356. Phone: (818) 996-8505. Providers update this record themselves, so call before visiting.
How can I verify Charles N. Headrick, MD's license?
NPPES lists California license number A 48418, 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 Charles N. Headrick, MD prescribe under Medicare Part D?
In 2024, Charles N. Headrick, MD had 341 Medicare Part D claims for 89 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. Part D covers Medicare prescriptions only.
What is Charles N. Headrick, MD's MIPS final score?
The 2023 MIPS final score is 96.5 of 100, reported for the practice group. 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.