NPPES file of Aug 9, 2026

Sarah Christine Nelson, M.D.

Endocrinology, Diabetes & Metabolism Physician · Tacoma, WA

Sarah Christine Nelson, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Tacoma, Washington, and NPI 1851510556, issued on Apr 24, 2007. Check the license on the Washington Medical Commission; 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
1851510556
Name
Sarah Christine Nelson
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
L9390 TX
Self-reported in NPPES; status is on the state search
Practice location
9505 S Steele St, Tacoma, WA 98444
Phone
(253) 597-6800
Enumerated
Apr 24, 2007
Record last updated
Apr 27, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
166284302 TX
Medicare enrollment
Enrolled (PECOS I20180427001424); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 9505 S Steele St

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

  1. Mubarak Akadri, MDInternal Medicine Physician1043848690
  2. Douglas Bell, DOFamily Medicine Physician1487786653
  3. Steven Berman, M.D.Pediatrics Physician1629125810
  4. Shannon BougieCase Manager/Care Coordinator1720483290
  5. Jeanne Bulla, ARNPFamily Nurse Practitioner1689745531
  6. Katie Carper, PA-CPhysician Assistant1578846796

Verify Sarah Christine Nelson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical CommissionCheck 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
Open the Washington license search

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65% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

908 Medicare Part D claims for 208 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.

  1. Sarah Nelson908
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium246 claims
  2. Methimazole173 claims
  3. Hydrocortisone62 claims
  4. Insulin Glargine-Yfgn41 claims
  5. Omnipod 5 Dexg7g6 Pods (Gen 5)28 claims
  6. Forteo27 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: $16.31

1 payment: food and beverage; the largest payer was Pfizer Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sarah Nelson$16.31
  2. Specialty average$5,742.15

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

  1. Kaiser Foundation Health Plan OF WashingtonTacoma, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sarah Christine Nelson among 224 endocrinology, diabetes & metabolism physician records in Washington

Sarah Christine Nelson, M.D. is one of 224 endocrinology, diabetes & metabolism physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.

  • NPI issued2007 · 45% of these records are older, 46% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2001 · median 2006 among the 140 with a school on file
  • Record last updated2021 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Washington

There are 224 endocrinology, diabetes & metabolism physician records in Washington.

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Emily Henderson, MB BCH BAOTacoma, WA 984441871991893
  2. Elizabeth Bauer, M.DTacoma, WA 984311952640310
  3. Curtis Hobbs, M.D.Tacoma, WA 984311982679197
  4. Walter Leitch, M.D.Tacoma, WA 984311295825255
  5. Arjun Patel, MDTacoma, WA 984311477189256
  6. Dali Chen, MD, PHDTacoma, WA 984651801890538
  7. Karl McCowen, MDTacoma, WA 984651578567392
  8. Zhiyu Wang, M.D.Tacoma, WA 984651245473230

Common questions

What is Sarah Christine Nelson, M.D.'s NPI number?

Sarah Christine Nelson, M.D.'s National Provider Identifier (NPI) is 1851510556, issued on Apr 24, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Christine Nelson, M.D. located?

The NPPES record lists a practice address at 9505 S Steele St, Tacoma, WA, 98444. Phone: (253) 597-6800. Providers update this record themselves, so call before visiting.

How can I verify Sarah Christine Nelson, M.D.'s license?

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 Sarah Christine Nelson, M.D. prescribe under Medicare Part D?

In 2024, Sarah Christine Nelson, M.D. had 908 Medicare Part D claims for 208 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.