Kerstin J. Cmok, APRN
Adult Health Nurse Practitioner · Arlington, MA
Kerstin J. Cmok, APRN is an adult health nurse practitioner with a practice address in Arlington, Massachusetts, and NPI 1548599491, issued on Dec 23, 2009. Check the license (Massachusetts RN2263034, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kerstin J. Cmok
- Credential
- APRN
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- RN2263034 MA
Self-reported in NPPES; status is on the state search - Practice location
- 22 Mill St, Arlington, MA 02476
- Phone
- (781) 643-0500
- Enumerated
- Dec 23, 2009
- Record last updated
- Dec 23, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (781) 648-8509
- Medicare enrollment
- Enrolled (PECOS I20110126000530); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,465 in Massachusetts → Look up another NPI →
Also registered at 22 Mill St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kaitlyn Basile, LCSWClinical Social Worker1730439852
- Heather Becker, PAPhysician Assistant1962403634
Verify Kerstin J. Cmok in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2263034Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
673 Medicare Part D claims for 289 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Most prescribed
- Triamcinolone Acetonide157 claims
- Betamethasone Diprop Augmented74 claims
- Ketoconazole60 claims
- Betamethasone Dipropionate44 claims
- Doxycycline Monohydrate38 claims
- Mupirocin38 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
- Barry S Paul, M.D.Arlington, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kerstin J. Cmok among 1,465 adult health nurse practitioner records in Massachusetts
Kerstin J. Cmok, APRN is one of 1,465 adult health nurse practitioner records with a practice address in Massachusetts. 61% 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 50% of them.
- NPI issued2009 · 50% of these records are older, 44% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2001 · median 2010 among the 634 with a school on file
- Record last updated2009 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Massachusetts
There are 1,465 adult health nurse practitioner records in Massachusetts.
All 1,465 in Massachusetts → Every provider in Arlington → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Jill Babcock, NPBelmont, MA 024781982757548
- Sophie Forte, N.P.Belmont, MA 024781790020188
- Mary Lucca, NPArlington, MA 024741942409180
- Lynn Monostory, ANPBelmont, MA 024781467086397
- Pamela Morris, NPBelmont, MA 024781952453193
- Kathryn Phillips, NPBelmont, MA 024781700186228
- Colleen Slagen, AGNP-CArlington, MA 024741184277907
- Janet Kuklinski, NPWatertown, MA 024721689633406
Common questions
What is Kerstin J. Cmok, APRN's NPI number?
Kerstin J. Cmok, APRN's National Provider Identifier (NPI) is 1548599491, issued on Dec 23, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Kerstin J. Cmok, APRN located?
The NPPES record lists a practice address at 22 Mill St, Arlington, MA, 02476. Phone: (781) 643-0500. Providers update this record themselves, so call before visiting.
How can I verify Kerstin J. Cmok, APRN's license?
NPPES lists Massachusetts license number RN2263034, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Kerstin J. Cmok, APRN prescribe under Medicare Part D?
In 2024, Kerstin J. Cmok, APRN had 673 Medicare Part D claims for 289 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.