Gillian G. Esser, M.D.
Specialist · Gig Harbor, WA
Gillian G. Esser, M.D. is a specialist with a practice address in Gig Harbor, Washington, and NPI 1598768491, issued on May 24, 2005. Check the license (Washington MD00034839, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gillian G. Esser
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- MD00034839 WA
Self-reported in NPPES; status is on the state search - Practice location
- 5727 Baker Way NW Ste 204, Gig Harbor, WA 98332
- Phone
- (360) 337-7369
- Enumerated
- May 24, 2005
- Record last updated
- Aug 27, 2024
- Fax
- (360) 337-1158
- Medicaid ID
- 1108331 WA
- Entity
- Type 1 · individual
8 nearest specialist records → All 2,609 in Washington → Look up another NPI →
Verify Gillian G. Esser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license MD00034839Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average specialist in 2024
281 Medicare Part D claims for 41 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Estradiol37 claims
- Progesterone27 claims
- Liothyronine Sodium26 claims
- Estradiol (Twice Weekly)14 claims
- Fluconazole14 claims
- Quetiapine Fumarate12 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: $353.59
27 payments; by number, the most common kind was food and beverage; the largest payer was Mayne Pharma Commercial LLC. The 5,844 providers of this specialty with any payment received $4,760.79 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.
Gillian G. Esser among 2,609 specialist records in Washington
Gillian G. Esser, M.D. is one of 2,609 specialist records with a practice address in Washington. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2024 · 92% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 specialist records list a practice address in Gig Harbor
They are 25 of the 1,206 NPPES records with a practice address in Gig Harbor, and 2,609 specialist records in Washington.
All 2,609 in Washington → Every provider in Gig Harbor → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Vanessa Budy, MAGig Harbor, WA 983321255796579
- Veronica CartwrightGig Harbor, WA 983321932546322
- Breanna Eden, LMPGig Harbor, WA 983321801148770
- Janell Langlois, LMPGig Harbor, WA 983321114353166
- Debra Marion, SPCPGig Harbor, WA 983321285902866
- Bonnie McGee, PT, OCS, ATCGig Harbor, WA 983321467460683
- Katie Pitt, OTGig Harbor, WA 983321013035393
- Denise Tremblay, OTR/LGig Harbor, WA 983321750613303
Common questions
What is Gillian G. Esser, M.D.'s NPI number?
Gillian G. Esser, M.D.'s National Provider Identifier (NPI) is 1598768491, issued on May 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gillian G. Esser, M.D. located?
The NPPES record lists a practice address at 5727 Baker Way NW Ste 204, Gig Harbor, WA, 98332. Phone: (360) 337-7369. Providers update this record themselves, so call before visiting.
How can I verify Gillian G. Esser, M.D.'s license?
NPPES lists Washington license number MD00034839, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Gillian G. Esser, M.D. prescribe under Medicare Part D?
In 2024, Gillian G. Esser, M.D. had 281 Medicare Part D claims for 41 beneficiaries; the average among specialist prescribers was 1,380. 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.