Alison Craib Rentz, MD
Neonatal-Perinatal Medicine Physician · Billings, MT
Alison Craib Rentz, MD is a neonatal-perinatal medicine physician with a practice address in Billings, Montana, and NPI 1356332621, issued on Nov 4, 2005. Check the license (Montana 11282, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Alison Craib Rentz
- Credential
- MD
- Primary taxonomy
- Neonatal-Perinatal Medicine Physician 2080N0001X
- License number
- 11282 MT
Self-reported in NPPES; status is on the state search - Practice location
- 1233 N 30TH St, Billings, MT 59101
- Phone
- (406) 237-7076
- Enumerated
- Nov 4, 2005
- Record last updated
- Jul 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (406) 237-7810
- Entity
- Type 1 · individual
8 nearest neonatal-perinatal medicine physician records → All 25 in Montana → Look up another NPI →
Also registered at 1233 N 30TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abigail AgatepPharmacist1285505024
- Carole Anderson, NNP-BCNeonatal Nurse Practitioner1255617742
- Ty Anderson, MDEmergency Medicine Physician1043889033
- William Anderson, MDPhysical Medicine & Rehabilitation Physician1730125006
- Dean Angell, RNFlight Registered Nurse1265718183
- Charles Aragon, M.D.Anesthesiology Physician1093782591
Verify Alison Craib Rentz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 11282Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $74.60
1 payment: education; the largest payer was Chiesi USA, Inc. The 875 providers of this specialty with any payment received $849.08 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.
Alison Craib Rentz among 25 neonatal-perinatal medicine physician records in Montana
Alison Craib Rentz, MD is one of 25 neonatal-perinatal medicine physician records with a practice address in Montana. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 12% of these records are
- Record last updated2016 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neonatal-Perinatal Medicine Physician providers in Montana
There are 25 neonatal-perinatal medicine physician records in Montana.
All 25 in Montana → Every provider in Billings → Neonatal-Perinatal Medicine Physician nationwide →
The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes
- Sasha Amiri, M.D., M.S., MPHBillings, MT 591011679137897
- Mark BakerBillings, MT 591011538665187
- Kari Barrett, MDBillings, MT 591011114963485
- Fermin Blanco, MDBillings, MT 591011376656751
- Jeffrey Carroll, MDBillings, MT 591011023050192
- Jeffrey Cooper, MDBillings, MT 591011265663322
- Claire Gallibois, MDBillings, MT 591011396365664
- Leslie Ruybal, M.D.Billings, MT 591011457612921
Common questions
What is Alison Craib Rentz, MD's NPI number?
Alison Craib Rentz, MD's National Provider Identifier (NPI) is 1356332621, issued on Nov 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Alison Craib Rentz, MD located?
The NPPES record lists a practice address at 1233 N 30TH St, Billings, MT, 59101. Phone: (406) 237-7076. Providers update this record themselves, so call before visiting.
How can I verify Alison Craib Rentz, MD's license?
NPPES lists Montana license number 11282, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.