Crystal Annis, PA-C
Physician Assistant · Presque Isle, ME
Crystal Annis, PA-C is a physician assistant with a practice address in Presque Isle, Maine, and NPI 1114600459, issued on Aug 14, 2023. Check the license (Maine PA2718, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Crystal Annis
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA2718 ME
Self-reported in NPPES; status is on the state search - Practice location
- 23 North St Ste 4, Presque Isle, ME 04769
- Phone
- (207) 764-3142
- Enumerated
- Aug 14, 2023
- Record last updated
- Aug 23, 2024
- Fax
- (207) 760-8170
- Medicare enrollment
- Enrolled (PECOS I20240903002857); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 979 in Maine → Look up another NPI →
Also registered at 23 North St Ste 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hilary Boucher, PAPhysician Assistant1568125797
- Katherine Cassidy, DOFamily Medicine Physician1700401734
- Kristin Guerrette, DOFamily Medicine Physician1942643770
- Tiernan Murphy, MDFamily Medicine Physician1821583253
Verify Crystal Annis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license PA2718Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average physician assistant in 2024
441 Medicare Part D claims for 121 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 44 claims were for opioids.
Most prescribed
- Pantoprazole Sodium17 claims
- Jardiance16 claims
- Atorvastatin Calcium15 claims
- Lisinopril15 claims
- Levothyroxine Sodium14 claims
- Metoprolol Succinate13 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.
Bills Medicare through one group practice
- The Aroostook Medical CenterPresque Isle, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Crystal Annis among 979 physician assistant records in Maine
Crystal Annis, PA-C is one of 979 physician assistant records with a practice address in Maine. 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 2023, is newer than 83% of them.
- NPI issued2023 · 83% of these records are older, 8% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2024 · median 2017 among the 648 with a school on file
- Record last updated2024 · 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 363A00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 physician assistant records list a practice address in Presque Isle
They are 13 of the 439 NPPES records with a practice address in Presque Isle, and 979 physician assistant records in Maine.
All 979 in Maine → Every provider in Presque Isle → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Hilary Boucher, PAPresque Isle, ME 047691568125797
- Barry Campbell, PA-CPresque Isle, ME 047691730386715
- Sheila Dickerman, PAPresque Isle, ME 047691104119874
- Eleanor Grover, PA-CPresque Isle, ME 047691730191172
- Daniel HoockPresque Isle, ME 047691154958338
- Robert Hunt, PACPresque Isle, ME 047691316963390
- Danielle Langley, PA-CPresque Isle, ME 047691629318001
- Melinda Ledbetter, APA-CPresque Isle, ME 047691215913249
Common questions
What is Crystal Annis, PA-C's NPI number?
Crystal Annis, PA-C's National Provider Identifier (NPI) is 1114600459, issued on Aug 14, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Crystal Annis, PA-C located?
The NPPES record lists a practice address at 23 North St Ste 4, Presque Isle, ME, 04769. Phone: (207) 764-3142. Providers update this record themselves, so call before visiting.
How can I verify Crystal Annis, PA-C's license?
NPPES lists Maine license number PA2718, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Crystal Annis, PA-C prescribe under Medicare Part D?
In 2024, Crystal Annis, PA-C had 441 Medicare Part D claims for 121 beneficiaries; the average among physician assistant prescribers was 830. 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.