Catherine Coolidge, ARNP
Nurse Practitioner · Somersworth, NH
Catherine Coolidge, ARNP is a nurse practitioner with a practice address in Somersworth, New Hampshire, and NPI 1821023045, issued on Jul 12, 2006. Check the license (New Hampshire 039968-23, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine Coolidge
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 039968-23 NH
Self-reported in NPPES; status is on the state search - Practice location
- 255 Route 108, Somersworth, NH 03878
- Phone
- (603) 692-3166
- Enumerated
- Jul 12, 2006
- Record last updated
- Feb 22, 2022
- Fax
- (833) 944-2258
- Medicaid ID
- 3076160 NH
- Medicare enrollment
- Enrolled (PECOS I20040811001202); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 412 in New Hampshire → Look up another NPI →
Also registered at 255 Route 108
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christopher Clough, PAMedical Physician Assistant1528087970
- Bertrand Cole, DOAddiction Medicine (Preventive Medicine) Physician1184618852
- Christopher Dearborn, MSWClinical Social Worker1235361684
Verify Catherine Coolidge in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 039968-23Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average nurse practitioner in 2024
3,220 Medicare Part D claims for 136 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 39 claims were for opioids.
Most prescribed
- Warfarin Sodium204 claims
- Levothyroxine Sodium156 claims
- Amlodipine Besylate152 claims
- Metoprolol Succinate142 claims
- Atorvastatin Calcium123 claims
- Sertraline Hcl112 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: $30.40
1 payment: food and beverage; the largest payer was Abbvie Inc. 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
- Vantage Healthcare LLCHampton, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Coolidge among 412 nurse practitioner records in New Hampshire
Catherine Coolidge, ARNP is one of 412 nurse practitioner records with a practice address in New Hampshire. 74% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 72% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2003 · median 2017 among the 241 with a school on file
- Record last updated2022 · 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 363L00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 nurse practitioner records list a practice address in Somersworth
They are 9 of the 333 NPPES records with a practice address in Somersworth, and 412 nurse practitioner records in New Hampshire.
All 412 in New Hampshire → Every provider in Somersworth → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Sonya Alyea, APRNSomersworth, NH 038781023203734
- Aaron Corbett, APRN, FNP-CSomersworth, NH 038781720586308
- Pamela Levesque, ARNPSomersworth, NH 038781437219102
- Shelby MenardSomersworth, NH 038781184376592
- Julia Mikulich, NPSomersworth, NH 038781255056321
- Jessica ParentSomersworth, NH 038781497531792
- Donna Pelletier, ARNPSomersworth, NH 038781982764676
- Michael Robustelli, APRNSomersworth, NH 038781558826214
Common questions
What is Catherine Coolidge, ARNP's NPI number?
Catherine Coolidge, ARNP's National Provider Identifier (NPI) is 1821023045, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Coolidge, ARNP located?
The NPPES record lists a practice address at 255 Route 108, Somersworth, NH, 03878. Phone: (603) 692-3166. Providers update this record themselves, so call before visiting.
How can I verify Catherine Coolidge, ARNP's license?
NPPES lists New Hampshire license number 039968-23, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Catherine Coolidge, ARNP prescribe under Medicare Part D?
In 2024, Catherine Coolidge, ARNP had 3,220 Medicare Part D claims for 136 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.