NPPES file of Aug 9, 2026

Tennie Margaret Shardlow, PA-C

Physician Assistant · Augusta, ME

Tennie Margaret Shardlow, PA-C is a physician assistant with a practice address in Augusta, Maine, and NPI 1811402860, issued on Dec 12, 2017. Check the license with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811402860
Name
Tennie Margaret Shardlow
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
37 Gray Birch Dr, Augusta, ME 04330
Phone
(207) 626-1000
Enumerated
Dec 12, 2017
Record last updated
Dec 12, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180330000498); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 37 Gray Birch Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sharon Adams, COTA/LOccupational Therapy Assistant1629597786
  2. Andrea BerryNurse Practitioner1265887921
  3. William Bingaman, PTAPhysical Therapy Assistant1598254831
  4. Amanda Blier, PTPhysical Therapist1669157764
  5. Ashley BrochuOccupational Therapist1891399853
  6. Elizabeth Brophy, OTR/LOccupational Therapist1093107963

Verify Tennie Margaret Shardlow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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4.5 times the Medicare Part D claims of the average physician assistant in 2024

3,714 Medicare Part D claims for 1,029 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 227 claims were for opioids.

  1. Tennie Shardlow3,714
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium156 claims
  2. Omeprazole148 claims
  3. Levothyroxine Sodium136 claims
  4. Amlodipine Besylate113 claims
  5. Gabapentin112 claims
  6. Lisinopril102 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.

2 hospitals and group practices

  1. Central Maine Medical CenterLewiston, ME · Acute Care Hospitals4 of 5 stars
  2. Select Physical Therapy Holdings IncAuburn, ME

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Tennie Margaret Shardlow among 979 physician assistant records in Maine

Tennie Margaret Shardlow, 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 2017, is newer than 56% of them.

  • NPI issued2017 · 56% of these records are older, 41% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2017 · median 2017 among the 648 with a school on file
  • Record last updated2017 · 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).

73 physician assistant records list a practice address in Augusta

They are 73 of the 1,740 NPPES records with a practice address in Augusta, and 979 physician assistant records in Maine.

The 8 physician assistant records with the nearest ZIP codes

  1. Carol Barlow, PA-CAugusta, ME 043301275508087
  2. Margaret Barnes, PA-CAugusta, ME 043301336115146
  3. Rob Boudewijn, PAAugusta, ME 043301861453680
  4. Suzanne Brown, PA-CAugusta, ME 043301649270406
  5. Alfred Cichon, PHYSICIAN ASSISTANTAugusta, ME 043301225013659
  6. Lisa Dewolfe, PA-CAugusta, ME 043301255370672
  7. Anna Dulin, PACAugusta, ME 043301700801115
  8. Seth Flynn, PAAugusta, ME 043301871552976

Common questions

What is Tennie Margaret Shardlow, PA-C's NPI number?

Tennie Margaret Shardlow, PA-C's National Provider Identifier (NPI) is 1811402860, issued on Dec 12, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Tennie Margaret Shardlow, PA-C located?

The NPPES record lists a practice address at 37 Gray Birch Dr, Augusta, ME, 04330. Phone: (207) 626-1000. Providers update this record themselves, so call before visiting.

How can I verify Tennie Margaret Shardlow, PA-C's license?

Search the Maine board that licenses this profession; the NPPES record confirms identity only.

How much does Tennie Margaret Shardlow, PA-C prescribe under Medicare Part D?

In 2024, Tennie Margaret Shardlow, PA-C had 3,714 Medicare Part D claims for 1,029 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.