Regine Madeleine Guefack
Acute Care Nurse Practitioner · Parkville, MD
Regine Madeleine Guefack is an acute care nurse practitioner with a practice address in Parkville, Maryland, and NPI 1285279364, issued on Nov 12, 2019. Check the license (Maryland R204809, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Regine Madeleine Guefack
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- R204809 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8901 Clement Ave, Parkville, MD 21234
- Phone
- (410) 661-4670
- Enumerated
- Nov 12, 2019
- Record last updated
- Jun 9, 2026
- Fax
- (410) 661-4671
- Medicare enrollment
- Enrolled (PECOS I20201222001759); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 755 in Maryland → Look up another NPI →
Also registered at 8901 Clement Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ayan DeSleep Medicine (Internal Medicine) Physician1881139517
- Karishma Doshi, M.D.Internal Medicine Physician1073203568
Verify Regine Madeleine Guefack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R204809Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11.3 times the Medicare Part D claims of the average acute care nurse practitioner in 2024
6,698 Medicare Part D claims for 437 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 125 claims were for opioids.
Most prescribed
- Atorvastatin Calcium389 claims
- Amlodipine Besylate314 claims
- Gabapentin182 claims
- Simvastatin166 claims
- Fluticasone Propionate165 claims
- Levothyroxine Sodium162 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): 85.5 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: $97.38
5 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 10,984 providers of this specialty with any payment received $647.94 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
- Maryland Medical First PAParkville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Regine Madeleine Guefack among 755 acute care nurse practitioner records in Maryland
Regine Madeleine Guefack is one of 755 acute care nurse practitioner records with a practice address in Maryland. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 59% of them.
- NPI issued2019 · 59% of these records are older, 35% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2019 · median 2017 among the 494 with a school on file
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Maryland
There are 755 acute care nurse practitioner records in Maryland.
All 755 in Maryland → Every provider in Parkville → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Edward Manlapaz, CRNPNottingham, MD 212361861264269
- Debrahe Rowland, AG-ACNP-BCNottingham, MD 212361023556321
- Donta Walton, AGACNP-BCNottingham, MD 212361619595907
- Katie Barrick-Jones, CRNPBaltimore, MD 212371932415627
- Lisa Bearman, CRNPBaltimore, MD 212371306492913
- Helen ByrnesBaltimore, MD 212311538589528
- Kathryn CampionBaltimore, MD 212311659992386
- Joann Coleman, C.R.N.P.Baltimore, MD 212311497801401
Common questions
What is Regine Madeleine Guefack's NPI number?
Regine Madeleine Guefack's National Provider Identifier (NPI) is 1285279364, issued on Nov 12, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Regine Madeleine Guefack located?
The NPPES record lists a practice address at 8901 Clement Ave, Parkville, MD, 21234. Phone: (410) 661-4670. Providers update this record themselves, so call before visiting.
How can I verify Regine Madeleine Guefack's license?
NPPES lists Maryland license number R204809, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Regine Madeleine Guefack prescribe under Medicare Part D?
In 2024, Regine Madeleine Guefack had 6,698 Medicare Part D claims for 437 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
What is Regine Madeleine Guefack's MIPS final score?
The 2023 MIPS final score is 85.5 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.