Andrew Thomas Catanzaro, MD
Infectious Disease Physician · Washington, DC
Andrew Thomas Catanzaro, MD is an infectious disease physician with a practice address in Washington, District of Columbia, and NPI 1003957176, issued on Feb 9, 2007. Check the license (District of Columbia MD300619, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Andrew Thomas Catanzaro
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- MD300619 DC
Self-reported in NPPES; status is on the state search - Practice location
- Phoenix Center AT Unity Health Care, Washington, DC 20003
- Phone
- (202) 548-6500
- Enumerated
- Feb 9, 2007
- Record last updated
- Feb 17, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20071024000632); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 110 in District of Columbia → Look up another NPI →
Verify Andrew Thomas Catanzaro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD300619Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average infectious disease physician in 2024
275 Medicare Part D claims for 56 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Sulfamethoxazole-Trimethoprim34 claims
- Biktarvy24 claims
- Cephalexin16 claims
- Doxycycline Hyclate15 claims
- Nitrofurantoin Mono-Macro14 claims
- Amoxicillin-Clavulanate Potass13 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: $686.61
38 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 3,895 providers of this specialty with any payment received $4,362.19 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
- Adventist Physician Services IncSilver Spring, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Thomas Catanzaro among 110 infectious disease physician records in District of Columbia
Andrew Thomas Catanzaro, MD is one of 110 infectious disease physician records with a practice address in District of Columbia. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 51% of them.
- NPI issued2007 · 51% of these records are older, 35% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated1992 · median 1998 among the 46 with a school on file
- Record last updated2015 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in District of Columbia
There are 110 infectious disease physician records in District of Columbia.
All 110 in District of Columbia → Every provider in Washington → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Jose Chavez, MDWashington, DC 200031790846640
- Seble Kassaye, MDWashington, DC 200031720154545
- Sarah Kattakuzhy, M.D.Washington, DC 200031457587701
- Amanuel Rosario, M.D.Washington, DC 200031467767830
- Charles Levy, MDWashington, DC 200021023183977
- Anuradha Subramanian, M.D.Washington, DC 200021861644833
- Stephen Abbott, MDWashington, DC 200051437280450
- Maggie Czarnogorski, M.D.Washington, DC 200051124212832
Common questions
What is Andrew Thomas Catanzaro, MD's NPI number?
Andrew Thomas Catanzaro, MD's National Provider Identifier (NPI) is 1003957176, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Thomas Catanzaro, MD located?
The NPPES record lists a practice address at Phoenix Center AT Unity Health Care, Washington, DC, 20003. Phone: (202) 548-6500. Providers update this record themselves, so call before visiting.
How can I verify Andrew Thomas Catanzaro, MD's license?
NPPES lists District of Columbia license number MD300619, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew Thomas Catanzaro, MD prescribe under Medicare Part D?
In 2024, Andrew Thomas Catanzaro, MD had 275 Medicare Part D claims for 56 beneficiaries; the average among infectious disease physician prescribers was 689. 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.