NPPES file of Aug 9, 2026

Lacey M. Marks, M.D.

Obstetrics & Gynecology Physician · Spokane, WA

Lacey M. Marks, M.D. is an obstetrics & gynecology physician with a practice address in Spokane, Washington, and NPI 1750556304, issued on Apr 24, 2008. Check the license (Washington MD60461290, as entered in NPPES) 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
1750556304
Name
Lacey M. Marks
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
MD60461290 WA
81750 AZ
246639 MA
Self-reported in NPPES; status is on the state search
Practice location
910 W 5TH Ave, Spokane, WA 99204
Phone
(509) 838-2531
Enumerated
Apr 24, 2008
Record last updated
Jul 25, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(509) 755-6580
Medicaid ID
110088998A MA
Medicare enrollment
Enrolled (PECOS I20140930002034); accepts Medicare assignment
Medical or professional school
Boston University School Of Medicine, 2007
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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8 nearest obstetrics & gynecology physician records → All 1,038 in Washington → Look up another NPI →

Also registered at 910 W 5TH Ave

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

  1. Lauren Armstrong, CNMAdvanced Practice Midwife1023106994
  2. Tonia Baker, C.N.M./ A.R.N.PAdvanced Practice Midwife1629386610
  3. Susan Baran, ARNPFamily Nurse Practitioner1326040130
  4. Kathleen Bentley, CNMAdvanced Practice Midwife1619065505
  5. Gaye Bloxom, PA-CPhysician Assistant1780862359
  6. Abigail Blumenthal, PAMedical Physician Assistant1205354727

Verify Lacey M. Marks in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD60461290    Check 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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57% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

259 Medicare Part D claims for 63 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Lacey Marks259
  2. Specialty average165

Most prescribed

  1. Medroxyprogesterone Acetate24 claims
  2. Estradiol23 claims
  3. Progesterone14 claims
  4. Estradiol (Twice Weekly)11 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: $14.12

1 payment: food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lacey Marks$14.12
  2. Specialty average$1,030.61

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. Multicare Health SystemGig Harbor, WA

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

Lacey M. Marks among 1,038 obstetrics & gynecology physician records in Washington

Lacey M. Marks, M.D. is one of 1,038 obstetrics & gynecology physician records with a practice address in Washington. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.

  • NPI issued2008 · 58% of these records are older, 37% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2007 · median 2007 among the 582 with a school on file
  • Record last updated2014 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Washington

There are 1,038 obstetrics & gynecology physician records in Washington.

All 1,038 in Washington → Every provider in Spokane → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Alva Childress, MDSpokane, WA 992041467451906
  2. John Gollhofer, MDSpokane, WA 992041811989759
  3. Bruce Hopkins, MDSpokane, WA 992041841288966
  4. Kelley Mathia, MDSpokane, WA 992041891783924
  5. Floyd McCaffree, MDSpokane, WA 992041548252794
  6. Jennifer Messinger, MDSpokane, WA 992041538152418
  7. Marynell Meyer, MDSpokane, WA 992041811985930
  8. Nancy O'Neil, MDSpokane, WA 992041629064209

Common questions

What is Lacey M. Marks, M.D.'s NPI number?

Lacey M. Marks, M.D.'s National Provider Identifier (NPI) is 1750556304, issued on Apr 24, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Lacey M. Marks, M.D. located?

The NPPES record lists a practice address at 910 W 5TH Ave, Spokane, WA, 99204. Phone: (509) 838-2531. Providers update this record themselves, so call before visiting.

How can I verify Lacey M. Marks, M.D.'s license?

NPPES lists Washington license number MD60461290, 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 Lacey M. Marks, M.D. prescribe under Medicare Part D?

In 2024, Lacey M. Marks, M.D. had 259 Medicare Part D claims for 63 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.