Mae O. Berentson, NP
Nurse Practitioner · Kalispell, MT
Mae O. Berentson, NP is a nurse practitioner with a practice address in Kalispell, Montana, and NPI 1972558120, issued on May 24, 2006. Check the license (Montana 100419, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mae O. Berentson
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 100419 MT
RN26212 MT
Self-reported in NPPES; status is on the state search - Practice location
- 160 Heritage Way Ste 202, Kalispell, MT 59901
- Phone
- (406) 752-8433
- Enumerated
- May 24, 2006
- Record last updated
- Nov 27, 2023
- Fax
- (406) 756-6768
- Medicaid ID
- 1972558120 MT
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 287 in Montana → Look up another NPI →
Also registered at 160 Heritage Way Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Justin Barnett, FNPNurse Practitioner1730842527
- Scott BradyFamily Nurse Practitioner1144100892
Verify Mae O. Berentson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 100419Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average nurse practitioner in 2024
3,736 Medicare Part D claims for 291 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 124 claims were for opioids.
Most prescribed
- Amlodipine Besylate208 claims
- Levothyroxine Sodium208 claims
- Lisinopril175 claims
- Hydrochlorothiazide119 claims
- Losartan Potassium119 claims
- Rosuvastatin Calcium115 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: $43.26
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 38,884 providers of this specialty with any payment received $791.64 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.
Mae O. Berentson among 287 nurse practitioner records in Montana
Mae O. Berentson, NP is one of 287 nurse practitioner records with a practice address in Montana. 77% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 74% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2023 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 nurse practitioner records list a practice address in Kalispell
They are 20 of the 1,650 NPPES records with a practice address in Kalispell, and 287 nurse practitioner records in Montana.
All 287 in Montana → Every provider in Kalispell → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Marni Allen, NPKalispell, MT 599011154353118
- Erica Case, CRNPKalispell, MT 599011285889519
- Paul Coats, RN, FNPKalispell, MT 599011093761652
- Brittany Eppard, NPKalispell, MT 599011649627936
- Kelly Gregory, F.N.P.Kalispell, MT 599011891159109
- Linda Grossman, NPKalispell, MT 599011467554501
- Janae Harper, NPKalispell, MT 599011861843039
- Laura Hunter, APRNKalispell, MT 599011497750301
Common questions
What is Mae O. Berentson, NP's NPI number?
Mae O. Berentson, NP's National Provider Identifier (NPI) is 1972558120, issued on May 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mae O. Berentson, NP located?
The NPPES record lists a practice address at 160 Heritage Way Ste 202, Kalispell, MT, 59901. Phone: (406) 752-8433. Providers update this record themselves, so call before visiting.
How can I verify Mae O. Berentson, NP's license?
NPPES lists Montana license number 100419, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Mae O. Berentson, NP prescribe under Medicare Part D?
In 2024, Mae O. Berentson, NP had 3,736 Medicare Part D claims for 291 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.