NPPES file of Aug 9, 2026

Stephen John Cihocki

Acute Care Nurse Practitioner · Portland, ME

Stephen John Cihocki is an acute care nurse practitioner with a practice address in Portland, Maine, and NPI 1407455793, issued on Oct 19, 2020. Check the license (Maine CNP201325, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407455793
Name
Stephen John Cihocki
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
CNP201325 ME
Self-reported in NPPES; status is on the state search
Practice location
1600B Congress St, Portland, ME 04102
Phone
(207) 774-5222
Enumerated
Oct 19, 2020
Record last updated
Oct 19, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20201222000989); accepts Medicare assignment
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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Also registered at 1600B Congress St

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

  1. Michael Akom, M.D.Nephrology Physician1508827585
  2. Patricia Cantlin, DONephrology Physician1275533994
  3. Ioan Cosma, MDNephrology Physician1356540454
  4. Gary Diperna, DONephrology Physician1649567579
  5. Eric Holmes, PA-CNephrology Physician1740540293
  6. Mahendra Mangray, MDNephrology Physician1801074919

Verify Stephen John Cihocki in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license CNP201325
    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
Find the Maine license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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29% more Medicare Part D claims than the average acute care nurse practitioner in 2024

768 Medicare Part D claims for 167 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.

  1. Stephen Cihocki768
  2. Specialty average594

Most prescribed

  1. Amlodipine Besylate88 claims
  2. Losartan Potassium81 claims
  3. Lisinopril78 claims
  4. Calcitriol59 claims
  5. Furosemide47 claims
  6. Hydralazine Hcl44 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.

The MIPS final score for 2023 (Medicare payment program): 98.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score86.1
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. MainehealthPortland, ME

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

Stephen John Cihocki among 167 acute care nurse practitioner records in Maine

Stephen John Cihocki is one of 167 acute care nurse practitioner records with a practice address in Maine. 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 2020, is newer than 37% of them.

  • NPI issued2020 · 37% of these records are older, 61% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2020 · median 2021 among the 118 with a school on file
  • Record last updated2020 · 23% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Maine

There are 167 acute care nurse practitioner records in Maine.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Angela Amano, NPPortland, ME 041021720313232
  2. Erin Bacon, AGACNPPortland, ME 041021760729057
  3. Kristen Bell, NPPortland, ME 041021265786511
  4. Meghan Botler, ACNPPortland, ME 041021922375864
  5. Mary Brennan, APRN-BCPortland, ME 041021699782623
  6. Courtney Chartrand, NPPortland, ME 041021821391947
  7. Ashley Geller, NPPortland, ME 041021588928212
  8. Catherine Grams, NPPortland, ME 041021356658462

Common questions

What is Stephen John Cihocki's NPI number?

Stephen John Cihocki's National Provider Identifier (NPI) is 1407455793, issued on Oct 19, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Stephen John Cihocki located?

The NPPES record lists a practice address at 1600B Congress St, Portland, ME, 04102. Phone: (207) 774-5222. Providers update this record themselves, so call before visiting.

How can I verify Stephen John Cihocki's license?

NPPES lists Maine license number CNP201325, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.

How much does Stephen John Cihocki prescribe under Medicare Part D?

In 2024, Stephen John Cihocki had 768 Medicare Part D claims for 167 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.

What is Stephen John Cihocki's MIPS final score?

The 2023 MIPS final score is 98.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.