Hiie Marie Gussak, MD
Nephrology Physician · Teaneck, NJ
Hiie Marie Gussak, MD is a nephrology physician with a practice address in Teaneck, New Jersey, and NPI 1689641292, issued on Mar 2, 2006. Check the license (New Jersey MA07261500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Hiie Marie Gussak
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- MA07261500 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 870 Palisade Ave, Teaneck, NJ 07666
- Phone
- (201) 836-0897
- Enumerated
- Mar 2, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (201) 836-8042
- Medicare enrollment
- Enrolled (PECOS I20040430001057); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 433 in New Jersey → Look up another NPI →
Also registered at 870 Palisade Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vaqar Ahmed, MDNephrology Physician1598961914
- George Ajjan, M.D.Specialist1992709521
- Benjamin Aronoff, MDNephrology Physician1922075878
- Stephanie Braun, APNPhysical Therapist1598372773
- Michael Conn, M.D.Plastic Surgery Physician1689755191
- Michael D'ArcyPhysician Assistant1710765086
Verify Hiie Marie Gussak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license MA07261500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average nephrology physician in 2024
559 Medicare Part D claims for 93 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Losartan Potassium52 claims
- Amlodipine Besylate51 claims
- Atorvastatin Calcium33 claims
- Furosemide31 claims
- Hydralazine Hcl19 claims
- Sevelamer Carbonate18 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 practice group's MIPS final score for 2023 (Medicare payment program): 75.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $35.88
2 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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.
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
- Hackensack Meridian Health Medical Group - Specialty Care PCHackensack, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hiie Marie Gussak among 433 nephrology physician records in New Jersey
Hiie Marie Gussak, MD is one of 433 nephrology physician records with a practice address in New Jersey. 88% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 46% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated1984 · median 2000 among the 337 with a school on file
- Record last updated2026 · 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 207RN0300X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in New Jersey
There are 433 nephrology physician records in New Jersey.
All 433 in New Jersey → Every provider in Teaneck → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Ananea Adamidis, M.D.Teaneck, NJ 076661235139957
- Vaqar Ahmed, MDTeaneck, NJ 076661598961914
- Subhan Ahmed, M.DTeaneck, NJ 076661982830329
- Benjamin Aronoff, MDTeaneck, NJ 076661922075878
- Clenton Coleman, MDTeaneck, NJ 076661730379025
- Joseph FrascinoTeaneck, NJ 076661013262450
- David Levin, MDTeaneck, NJ 076661326015199
- Talal Mahmood, M.D.Teaneck, NJ 076661306041918
Common questions
What is Hiie Marie Gussak, MD's NPI number?
Hiie Marie Gussak, MD's National Provider Identifier (NPI) is 1689641292, issued on Mar 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hiie Marie Gussak, MD located?
The NPPES record lists a practice address at 870 Palisade Ave, Teaneck, NJ, 07666. Phone: (201) 836-0897. Providers update this record themselves, so call before visiting.
How can I verify Hiie Marie Gussak, MD's license?
NPPES lists New Jersey license number MA07261500, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hiie Marie Gussak, MD prescribe under Medicare Part D?
In 2024, Hiie Marie Gussak, MD had 559 Medicare Part D claims for 93 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Hiie Marie Gussak, MD's MIPS final score?
The 2023 MIPS final score is 75.8 of 100, reported for the practice group. 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.