Cecilia Anne Castellano
Internal Medicine Physician · Atlanta, GA
Cecilia Anne Castellano is an internal medicine physician with a practice address in Atlanta, Georgia, and NPI 1679241897, issued on Sep 1, 2021. Check the license on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cecilia Anne Castellano
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 338967-01 NY
Self-reported in NPPES; status is on the state search - Practice location
- 100 Woodruff Cir NE, Atlanta, GA 30322
- Phone
- (404) 727-5655
- Enumerated
- Sep 1, 2021
- Record last updated
- May 13, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 100 Woodruff Cir NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aminat AdewumiStudent in an Organized Health Care Education/Training Program1215696653
- Kamsiyonna AdichieStudent in an Organized Health Care Education/Training Program1003702515
- Stephen AgyepongStudent in an Organized Health Care Education/Training Program1457195513
- Kinza AhmedStudent in an Organized Health Care Education/Training Program1053165571
- Avni AhujaStudent in an Organized Health Care Education/Training Program1801555867
- Ganiat Alakiu, MDStudent in an Organized Health Care Education/Training Program1407542996
Verify Cecilia Anne Castellano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
51 Medicare Part D claims for 16 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of 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.
Cecilia Anne Castellano among 3,911 internal medicine physician records in Georgia
Cecilia Anne Castellano is one of 3,911 internal medicine physician records with a practice address in Georgia. 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 2021, is newer than 86% of them.
- NPI issued2021 · 86% of these records are older, 10% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2026 · 51% 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 Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
870 internal medicine physician records list a practice address in Atlanta
They are 870 of the 31,476 NPPES records with a practice address in Atlanta, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Atlanta → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- William Branch, M.D.Atlanta, GA 303221063516581
- Sushma Cribbs, M.D.Atlanta, GA 303221184650491
- Swapan Gaddam, M.D.Atlanta, GA 303221285652115
- Bryce Gartland, M.D.Atlanta, GA 303221790703635
- Thomas Jarrett, M.D.Atlanta, GA 303221962421859
- David Kuhar, MDAtlanta, GA 303221780604561
- William Partin, M.D.Atlanta, GA 303221396853990
- David Propp, M.D.Atlanta, GA 303221982618740
Common questions
What is Cecilia Anne Castellano's NPI number?
Cecilia Anne Castellano's National Provider Identifier (NPI) is 1679241897, issued on Sep 1, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Cecilia Anne Castellano located?
The NPPES record lists a practice address at 100 Woodruff Cir NE, Atlanta, GA, 30322. Phone: (404) 727-5655. Providers update this record themselves, so call before visiting.
How can I verify Cecilia Anne Castellano's license?
Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Cecilia Anne Castellano prescribe under Medicare Part D?
In 2024, Cecilia Anne Castellano had 51 Medicare Part D claims for 16 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.