Denise Viekman, NP
Nurse Practitioner · Portland, ME
Denise Viekman, NP is a nurse practitioner with a practice address in Portland, Maine, and NPI 1295789329, issued on May 22, 2006. Check the license (Maine R037445, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Denise Viekman
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R037445 ME
Self-reported in NPPES; status is on the state search - Practice location
- 195 Fore River Pkwy, Portland, ME 04102
- Phone
- (207) 774-9839
- Enumerated
- May 22, 2006
- Record last updated
- Jan 13, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (207) 761-2127
- Medicare enrollment
- Enrolled (PECOS I20100628000081); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 450 in Maine → Look up another NPI →
Also registered at 195 Fore River Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Denise Viekman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license R037445Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% fewer Medicare Part D claims than the average nurse practitioner in 2024
1,060 Medicare Part D claims for 189 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.
Most prescribed
- Montelukast Sodium164 claims
- Trelegy Ellipta98 claims
- Albuterol Sulfate Hfa88 claims
- Fluticasone Propionate68 claims
- Azelastine Hcl67 claims
- Advair Hfa51 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: $3,607.49
124 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Bills Medicare through one group practice
- Allergy And Asthma Associates OF MainePortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Denise Viekman among 450 nurse practitioner records in Maine
Denise Viekman, NP is one of 450 nurse practitioner records with a practice address in Maine. 72% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 71% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1999 · median 2017 among the 258 with a school on file
- Record last updated2015 · 54% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Maine
There are 450 nurse practitioner records in Maine.
All 450 in Maine → Every provider in Portland → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Cynthia Bartlett, NP-CPortland, ME 041021053419846
- Diane Cormier, F.N.P.Portland, ME 041021235221318
- Tracy Edwards, NPPortland, ME 041021700865912
- Deborah Hoch, DNP/ACND-BCPortland, ME 041021154449759
- Gerald Lebel, N.P.Portland, ME 041021033226055
- Sabrina Loring, NPPortland, ME 041021366411001
- Susan Morley, FNP-CPortland, ME 041021639384555
- Joan Pendexter, PNPPortland, ME 041021770542995
Common questions
What is Denise Viekman, NP's NPI number?
Denise Viekman, NP's National Provider Identifier (NPI) is 1295789329, issued on May 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Denise Viekman, NP located?
The NPPES record lists a practice address at 195 Fore River Pkwy, Portland, ME, 04102. Phone: (207) 774-9839. Providers update this record themselves, so call before visiting.
How can I verify Denise Viekman, NP's license?
NPPES lists Maine license number R037445, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Denise Viekman, NP prescribe under Medicare Part D?
In 2024, Denise Viekman, NP had 1,060 Medicare Part D claims for 189 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.