Allison Barbara Marengo, DO
Nephrology Physician · Pinehurst, NC
Allison Barbara Marengo, DO is a nephrology physician with a practice address in Pinehurst, North Carolina, and NPI 1740778414, issued on Apr 27, 2018. Check the license (North Carolina 2023-01827, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Allison Barbara Marengo
- Credential
- DO
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 2023-01827 NC
5151012830 MI
Self-reported in NPPES; status is on the state search - Practice location
- 293 Olmsted Blvd Ste 7, Pinehurst, NC 28374
- Phone
- (910) 295-3344
- Enumerated
- Apr 27, 2018
- Record last updated
- Jun 28, 2023
- Medicare enrollment
- Enrolled (PECOS I20231006002274); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2018
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 403 in North Carolina → Look up another NPI →
Also registered at 293 Olmsted Blvd Ste 7
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edward Hoehn-Saric, MDNephrology Physician1174526123
- Gaylord Hoffert, MDNephrology Physician1447235965
- Christina Revels, PAPhysician Assistant1811025380
Verify Allison Barbara Marengo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2023-01827Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average nephrology physician in 2024
853 Medicare Part D claims for 207 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Furosemide78 claims
- Valsartan52 claims
- Farxiga48 claims
- Calcium Acetate45 claims
- Amlodipine Besylate44 claims
- Calcitriol44 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: $350.77
20 payments; by number, the most common kind was food and beverage; the largest payer was Travere Therapeutics, Inc. 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
- Pinehurst Nephrology Associates PCRockingham, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Barbara Marengo among 403 nephrology physician records in North Carolina
Allison Barbara Marengo, DO is one of 403 nephrology physician records with a practice address in North Carolina. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 90% of them.
- NPI issued2018 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2018 · median 2002 among the 310 with a school on file
- Record last updated2023 · 47% 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in North Carolina
There are 403 nephrology physician records in North Carolina.
All 403 in North Carolina → Every provider in Pinehurst → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Edward Hoehn-Saric, MDPinehurst, NC 283741174526123
- Gaylord Hoffert, MDPinehurst, NC 283741447235965
- John Shepherd, MDPinehurst, NC 283741225031271
- Hanna Von Hardenberg, MDPinehurst, NC 283741750384798
- Odianosen Obadan, M.DRaeford, NC 283761902200835
- Thuy LeLumberton, NC 283581255869970
- Cagil Arslan, M.D.Laurinburg, NC 283521497108153
- Pamela Vasquez Buitron, M.DLaurinburg, NC 283521881046514
Common questions
What is Allison Barbara Marengo, DO's NPI number?
Allison Barbara Marengo, DO's National Provider Identifier (NPI) is 1740778414, issued on Apr 27, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Allison Barbara Marengo, DO located?
The NPPES record lists a practice address at 293 Olmsted Blvd Ste 7, Pinehurst, NC, 28374. Phone: (910) 295-3344. Providers update this record themselves, so call before visiting.
How can I verify Allison Barbara Marengo, DO's license?
NPPES lists North Carolina license number 2023-01827, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Allison Barbara Marengo, DO prescribe under Medicare Part D?
In 2024, Allison Barbara Marengo, DO had 853 Medicare Part D claims for 207 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.