Teresa I. Klich-Nowak, M.D.
Rheumatology Physician · Northampton, MA
Teresa I. Klich-Nowak, M.D. is a rheumatology physician with a practice address in Northampton, Massachusetts, and NPI 1366489072, issued on Jun 1, 2006. Check the license (Massachusetts 209407, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Teresa I. Klich-Nowak
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 209407 MA
Self-reported in NPPES; status is on the state search - Practice location
- 22 Atwood Dr, Northampton, MA 01060
- Phone
- (413) 584-9511
- Enumerated
- Jun 1, 2006
- Record last updated
- Feb 2, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (413) 584-4218
- Medicaid ID
- 110004866A MA
- Medicare enrollment
- Enrolled (PECOS I20081002000350); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 343 in Massachusetts → Look up another NPI →
Also registered at 22 Atwood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelly Buckley, NPPsychiatric/Mental Health Nurse Practitioner1669941738
- Jessica Dawicki, RDRegistered Dietitian1265045421
- Peter Elsea, MDInternal Medicine Physician1699731182
- Eric Granowitz, MDInfectious Disease Physician1801855242
- Peter Halperin, MDPsychiatry Physician1992736482
- Dhruv Jani, DOGeriatric Medicine (Family Medicine) Physician1891355293
Verify Teresa I. Klich-Nowak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 209407Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% more Medicare Part D claims than the average rheumatology physician in 2024
3,222 Medicare Part D claims for 503 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 113 claims were for opioids.
Most prescribed
- Hydroxychloroquine Sulfate362 claims
- Methotrexate355 claims
- Prednisone319 claims
- Gabapentin213 claims
- Allopurinol132 claims
- Alendronate Sodium130 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
- Mass General Brigham Medical Group Western Massachusetts IncNorthampton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Teresa I. Klich-Nowak among 343 rheumatology physician records in Massachusetts
Teresa I. Klich-Nowak, M.D. is one of 343 rheumatology physician records with a practice address in Massachusetts. 73% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 45% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1983 · median 2004 among the 212 with a school on file
- Record last updated2017 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Massachusetts
There are 343 rheumatology physician records in Massachusetts.
All 343 in Massachusetts → Every provider in Northampton → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Elena Cravens, MDNorthampton, MA 010601659994267
- Lawrence Schiffman, MDNorthampton, MA 010621275512188
- Wayne Schweitzer, MDFlorence, MA 010621215910708
- Karen Atkinson, M.D.Leeds, MA 010531942219670
- Kimberly May, MDLeeds, MA 010531588738447
- Munir Ahmad, M.D.Palmer, MA 010691124126602
- John Ferriss, MDPalmer, MA 010691841218344
- Jennifer Winslow, DOPalmer, MA 010691477972701
Common questions
What is Teresa I. Klich-Nowak, M.D.'s NPI number?
Teresa I. Klich-Nowak, M.D.'s National Provider Identifier (NPI) is 1366489072, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Teresa I. Klich-Nowak, M.D. located?
The NPPES record lists a practice address at 22 Atwood Dr, Northampton, MA, 01060. Phone: (413) 584-9511. Providers update this record themselves, so call before visiting.
How can I verify Teresa I. Klich-Nowak, M.D.'s license?
NPPES lists Massachusetts license number 209407, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Teresa I. Klich-Nowak, M.D. prescribe under Medicare Part D?
In 2024, Teresa I. Klich-Nowak, M.D. had 3,222 Medicare Part D claims for 503 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.