Jo-Anne A. Cosgriff, MD
Pulmonary Disease Physician · Middlebury, CT
Jo-Anne A. Cosgriff, MD is a pulmonary disease physician with a practice address in Middlebury, Connecticut, and NPI 1942224902, issued on Jul 26, 2006. Check the license (Connecticut 042833, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Jo-Anne A. Cosgriff
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 042833 CT
Self-reported in NPPES; status is on the state search - Practice location
- 590 Middlebury RD, Middlebury, CT 06762
- Phone
- (203) 758-1004
- Enumerated
- Jul 26, 2006
- Record last updated
- Sep 11, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (203) 758-1551
- Medicare enrollment
- Enrolled (PECOS I20050621000323); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 1999
- Entity
- Type 1 · individual
Also registered at 590 Middlebury RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristin Antonucci, OTROccupational Therapist1700919149
- Chelsea Benard, OTOccupational Therapist1144582479
- Deana Boucher, RDRegistered Dietitian1639335623
- Susan Broderick, RPTPhysical Therapist1669784401
- Krista DerosaNurse Massage Therapist (NMT)1245696798
- Nadia Desimone, SLPSpeech-Language Pathologist1265794903
Verify Jo-Anne A. Cosgriff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 042833Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average pulmonary disease physician in 2024
1,597 Medicare Part D claims for 239 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 74% of claims.
Most prescribed
- Breo Ellipta291 claims
- Trelegy Ellipta285 claims
- Albuterol Sulfate Hfa269 claims
- Anoro Ellipta112 claims
- Montelukast Sodium77 claims
- Arnuity Ellipta55 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: $327.52
14 payments; by number, the most common kind was food and beverage; the largest payer was Xeris Pharmaceuticals, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 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
- Prospect CT Medical Foundation IncMiddlebury, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pulmonary Disease Physician providers in Connecticut
There are 280 pulmonary disease physician records in Connecticut.
Other pulmonary disease physician records in Connecticut
- Olurotimi Adekolu, M.B.CH.BNew Haven, CT1073871372
- Amy Ahasic, MD, MPHNew Haven, CT1619073210
- Saul Ahola, MDDayville, CT1659431716
- Naser Adeeb Aljundi, MDNew London, CT1205320827
- Augustine Andoh-Duku, M.DDanbury, CT1992010565
- Saima Ansari, M.D.Vernon, CT1841309192
- Danielle Antin-Ozerkis, MDNew Haven, CT1336234947
- Mohammed Anwar, MDVernon, CT1669411104
- Ashish Arora, MDWaterbury, CT1255549622
- Joseph Bahgat, MDHartford, CT1356803050
Common questions
What is Jo-Anne A. Cosgriff, MD's NPI number?
Jo-Anne A. Cosgriff, MD's National Provider Identifier (NPI) is 1942224902, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jo-Anne A. Cosgriff, MD located?
The NPPES record lists a practice address at 590 Middlebury RD, Middlebury, CT, 06762. Phone: (203) 758-1004. Providers update this record themselves, so call before visiting.
How can I verify Jo-Anne A. Cosgriff, MD's license?
NPPES lists Connecticut license number 042833, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jo-Anne A. Cosgriff, MD prescribe under Medicare Part D?
In 2024, Jo-Anne A. Cosgriff, MD had 1,597 Medicare Part D claims for 239 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.