Bruce K. Baker, DO
Obesity Medicine (Internal Medicine) Physician · Puyallup, WA
Bruce K. Baker, DO is an obesity medicine (internal medicine) physician with a practice address in Puyallup, Washington, and NPI 1518079722, issued on Sep 1, 2006. Check the license (Washington 89983087, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Bruce K. Baker
- Credential
- DO
- Primary taxonomy
- Obesity Medicine (Internal Medicine) Physician 207RB0002X
- License numbers
- 89983087 WA
OP00001533 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1408 3RD St SE Ste 200, Puyallup, WA 98372
- Phone
- (253) 268-3345
- Enumerated
- Sep 1, 2006
- Record last updated
- Aug 15, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (253) 881-1490
- Medicare enrollment
- Enrolled (PECOS I20080606000323); accepts Medicare assignment
- Entity
- Type 1 · individual
2 nearest obesity medicine (internal medicine) physician records → All 3 in Washington → Look up another NPI →
Also registered at 1408 3RD St SE Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexandra Cameron, CNNutritionist1477292928
- Ali Coster, RDRegistered Dietitian1295344067
- Karl Fjellstad, PAPhysician Assistant1235912544
- Pui Lam Adriana Ho, RDRegistered Dietitian1306210851
- Alyson Murrey, PA-CMedical Physician Assistant1629836952
Verify Bruce K. Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license 89983087Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.6 times the Medicare Part D claims of the average obesity medicine (internal medicine) physician in 2024
4,157 Medicare Part D claims for 293 beneficiaries, against an average of 742 among the 106 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 241 claims were for opioids.
Most prescribed
- Atorvastatin Calcium231 claims
- Levothyroxine Sodium173 claims
- Losartan Potassium129 claims
- Hydrochlorothiazide114 claims
- Lisinopril114 claims
- Hydrocodone-Acetaminophen109 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: $852.75
47 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 80 providers of this specialty with any payment received $6,310.67 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
- Horizonview Health PLLCPuyallup, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Obesity Medicine (Internal Medicine) Physician providers in Washington
There are 3 obesity medicine (internal medicine) physician records in Washington.
All 3 in Washington → Every provider in Puyallup → Obesity Medicine (Internal Medicine) Physician nationwide →
The 2 obesity medicine (internal medicine) physician records with the nearest ZIP codes
- Angela Zechmann, MDOlympia, WA 985061720340938
- Michelle Rappaport, MDSeattle, WA 981041487996393
Common questions
What is Bruce K. Baker, DO's NPI number?
Bruce K. Baker, DO's National Provider Identifier (NPI) is 1518079722, issued on Sep 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bruce K. Baker, DO located?
The NPPES record lists a practice address at 1408 3RD St SE Ste 200, Puyallup, WA, 98372. Phone: (253) 268-3345. Providers update this record themselves, so call before visiting.
How can I verify Bruce K. Baker, DO's license?
NPPES lists Washington license number 89983087, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bruce K. Baker, DO prescribe under Medicare Part D?
In 2024, Bruce K. Baker, DO had 4,157 Medicare Part D claims for 293 beneficiaries; the average among obesity medicine (internal medicine) physician prescribers was 742. 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.