Mark Berger, NP
Family Nurse Practitioner · Caldwell, ID
Mark Berger, NP is a family nurse practitioner with a practice address in Caldwell, Idaho, and NPI 1023471000, issued on Mar 29, 2016. Check the license (Idaho NP1691A, as entered in NPPES) with the Idaho board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Berger
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- NP1691A ID
201601702NP-PP OR
Self-reported in NPPES; status is on the state search - Practice location
- 315 E Elm St # 201, Caldwell, ID 83605
- Phone
- (208) 514-2528
- Enumerated
- Mar 29, 2016
- Record last updated
- Oct 22, 2025
- Fax
- (208) 375-2217
- Medicare enrollment
- Enrolled (PECOS I20181226002451); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 315 E Elm St # 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Blancett, DOFamily Medicine Physician1144077520
- Kayla Brooking, DOFamily Medicine Physician1679365993
- Sulabha Chaganaboyana, M.D.Family Medicine Physician1659668218
- Taylor Garcia, FNP-CNurse Practitioner1497579049
- Hailey Graviet, MDFamily Medicine Physician1164121356
- Joseph Holmstead, MDFamily Medicine Physician1295580587
Verify Mark Berger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Idaho board licenses this profession
Search for license NP1691ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3.5 times the Medicare Part D claims of the average family nurse practitioner in 2024
4,553 Medicare Part D claims for 255 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 584 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen287 claims
- Atorvastatin Calcium184 claims
- Gabapentin182 claims
- Oxycodone-Acetaminophen143 claims
- Omeprazole120 claims
- Albuterol Sulfate Hfa97 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: $506.88
25 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 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 2 group practices
- Full Circle Health IncCaldwell, ID
- Valley Family Health Care IncPayette, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
26 family nurse practitioner records list a practice address in Caldwell
They are 26 of the 736 NPPES records with a practice address in Caldwell, and 1,215 family nurse practitioner records in Idaho.
All 26 in Caldwell → All 1,215 in Idaho → Every provider in Caldwell →
Other family nurse practitioner records in Idaho
- Angela Abel, NPBoise, ID1669713442
- Lee Ann Abraszewski, NPPocatello, ID1538153770
- Sarah Adair, FNP - BCHayden, ID1962905752
- Joanne Adams, NP-CNampa, ID1962175646
- Karla Adams, NP-CPocatello, ID1851791115
- Rachel Adams, NPIdaho Falls, ID1619162385
- Jessica Adamson, MSN, APRN, FNP-CTwin Falls, ID1174240139
- Amy Ahlin, DNP, FNP-CSandpoint, ID1700669165
- Marci AhlquistTwin Falls, ID1376084673
- Dawn Aiken, NPBoise, ID1295175313
Common questions
What is Mark Berger, NP's NPI number?
Mark Berger, NP's National Provider Identifier (NPI) is 1023471000, issued on Mar 29, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mark Berger, NP located?
The NPPES record lists a practice address at 315 E Elm St # 201, Caldwell, ID, 83605. Phone: (208) 514-2528. Providers update this record themselves, so call before visiting.
How can I verify Mark Berger, NP's license?
NPPES lists Idaho license number NP1691A, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Berger, NP prescribe under Medicare Part D?
In 2024, Mark Berger, NP had 4,553 Medicare Part D claims for 255 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.