NPPES file of Aug 9, 2026

Katherine Helen Michener, M.D.

Nephrology Physician · Woburn, MA

Katherine Helen Michener, M.D. is a nephrology physician with a practice address in Woburn, Massachusetts, and NPI 1013147529, issued on Jul 17, 2009. Check the license (Massachusetts 250771, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013147529
Name
Katherine Helen Michener
Credential
M.D.
Primary taxonomy
Nephrology Physician 207RN0300X
License number
250771 MA
Self-reported in NPPES; status is on the state search
Practice location
23 Warren Ave, Woburn, MA 01801
Phone
(781) 933-0710
Enumerated
Jul 17, 2009
Record last updated
Aug 20, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(781) 937-3947
Medicare enrollment
Enrolled (PECOS I20150702001101); accepts Medicare assignment
Medical or professional school
George Washington University School Of Medicine, 2009
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest nephrology physician records → All 417 in Massachusetts → Look up another NPI →

Also registered at 23 Warren Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Salvador Albanese, M.D.Critical Care Medicine (Internal Medicine) Physician1437130630
  2. Nataliya Ayzenberg, AU.D, PHDAudiologist1306205323
  3. Peter Azar, M.D.Cardiovascular Disease Physician1316935380
  4. Michele Crage, M.D.Nephrology Physician1710960190
  5. Ghary Gappelberg, M.D.Internal Medicine Physician1487636304
  6. Pinky Jain, M.D.Internal Medicine Physician1417963182

Verify Katherine Helen Michener in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 250771    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

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8% more Medicare Part D claims than the average nephrology physician in 2024

1,585 Medicare Part D claims for 235 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.

  1. Katherine Michener1,585
  2. Specialty average1,465

Most prescribed

  1. Amlodipine Besylate180 claims
  2. Calcitriol159 claims
  3. Lisinopril103 claims
  4. Furosemide79 claims
  5. Losartan Potassium74 claims
  6. Carvedilol68 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: $8.35

4 payments; by number, the most common kind was education; the largest payer was Travere Therapeutics, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Katherine Michener$8.35
  2. Specialty average$3,091.37

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

  1. Woburn Nephrology Associates PCDover, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Katherine Helen Michener among 417 nephrology physician records in Massachusetts

Katherine Helen Michener, M.D. is one of 417 nephrology physician records with a practice address in Massachusetts. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 65% of them.

  • NPI issued2009 · 65% of these records are older, 31% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2009 · median 2001 among the 295 with a school on file
  • Record last updated2019 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in Massachusetts

There are 417 nephrology physician records in Massachusetts.

All 417 in Massachusetts → Every provider in Woburn → Nephrology Physician nationwide →

The 8 nephrology physician records with the nearest ZIP codes

  1. Michele Crage, M.D.Woburn, MA 018011710960190
  2. Christina Kwack-Yuhan, M.D.Woburn, MA 018011871673244
  3. Leonida Rasenas, M.D.Woburn, MA 018011548326689
  4. Beth Bouthot, MDBurlington, MA 018051275600926
  5. Eric Kerns, MDBurlington, MA 018051013189174
  6. Zeeshan Khawaja, MDBurlington, MA 018051770776148
  7. Hector Madariaga, MDBurlington, MA 018051992010375
  8. Adam Segal, M.D.Burlington, MA 018051164480810

Common questions

What is Katherine Helen Michener, M.D.'s NPI number?

Katherine Helen Michener, M.D.'s National Provider Identifier (NPI) is 1013147529, issued on Jul 17, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Helen Michener, M.D. located?

The NPPES record lists a practice address at 23 Warren Ave, Woburn, MA, 01801. Phone: (781) 933-0710. Providers update this record themselves, so call before visiting.

How can I verify Katherine Helen Michener, M.D.'s license?

NPPES lists Massachusetts license number 250771, 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 Katherine Helen Michener, M.D. prescribe under Medicare Part D?

In 2024, Katherine Helen Michener, M.D. had 1,585 Medicare Part D claims for 235 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.