Karl G. Deratus, M.D.
Family Medicine Physician · Rochdale, NY
Karl G. Deratus, M.D. is a family medicine physician with a practice address in Rochdale, New York, and NPI 1154331478, issued on Aug 9, 2006. Check the license (New York 227013, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Karl G. Deratus
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 227013 NY
Self-reported in NPPES; status is on the state search - Practice location
- 169-59 137TH Ave, Rochdale, NY 11434
- Phone
- (718) 525-5600
- Enumerated
- Aug 9, 2006
- Record last updated
- Oct 23, 2025
- Fax
- (718) 559-5285
- Medicaid ID
- 02425556 NY
- Medicare enrollment
- Enrolled (PECOS I20110916000206); accepts Medicare assignment
- Medical or professional school
- Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 1999
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 169-59 137TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gifty Baffour-AddoFamily Nurse Practitioner1265088983
- Gina BalayanPediatrics Physician1407208978
- Henry Jangira, LCSWClinical Social Worker1700137023
- Makeda Morris, FNPFamily Nurse Practitioner1992464861
- Scott Sokol, MDPediatrics Physician1336181403
- Main Uddin, FNPFamily Nurse Practitioner1386999035
Verify Karl G. Deratus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 227013Check 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% more Medicare Part D claims than the average family medicine physician in 2024
6,440 Medicare Part D claims for 670 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 80 claims were for opioids.
Most prescribed
- Amlodipine Besylate689 claims
- Atorvastatin Calcium517 claims
- Losartan Potassium282 claims
- Metformin Hcl225 claims
- Metoprolol Succinate209 claims
- Hydrochlorothiazide206 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.
Bills Medicare through one group practice
- Advantagecare Physicians PCJamaica, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karl G. Deratus among 6,417 family medicine physician records in New York
Karl G. Deratus, M.D. is one of 6,417 family medicine physician records with a practice address in New York. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1999 · median 2007 among the 4,188 with a school on file
- Record last updated2025 · 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 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 family medicine physician record lists a practice address in Rochdale
They are 1 of the 12 NPPES records with a practice address in Rochdale, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Rochdale → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Miriam Ahmed, MS, MDJamaica, NY 114341699417337
- Qian Gu, D.O.Jamaica, NY 114341588196323
- Mallik Kalepu, M.DJamaica, NY 114341083749303
- Naznin Khan, M.D.Jamaica, NY 114341891926853
- Maria Rodriguez, M.D.Jamaica, NY 114341598865149
- Sophia Streete Smalls, MDJamaica, NY 114341033298906
- Sonia Walker-Adamson, D.O.St Albans, NY 114341184789778
- Kaniz Begum, M.D.Jamaica, NY 114351922186782
Common questions
What is Karl G. Deratus, M.D.'s NPI number?
Karl G. Deratus, M.D.'s National Provider Identifier (NPI) is 1154331478, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karl G. Deratus, M.D. located?
The NPPES record lists a practice address at 169-59 137TH Ave, Rochdale, NY, 11434. Phone: (718) 525-5600. Providers update this record themselves, so call before visiting.
How can I verify Karl G. Deratus, M.D.'s license?
NPPES lists New York license number 227013, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Karl G. Deratus, M.D. prescribe under Medicare Part D?
In 2024, Karl G. Deratus, M.D. had 6,440 Medicare Part D claims for 670 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.