NPPES file of Aug 9, 2026

Miki Stacy Ohata

Adult Health Nurse Practitioner · Newport Beach, CA

Miki Stacy Ohata is an adult health nurse practitioner with a practice address in Newport Beach, California, and NPI 1033760699, issued on Sep 25, 2019. Check the license (California 95012564, as entered in NPPES) with the California 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
1033760699
Name
Miki Stacy Ohata
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
95012564 CA
Self-reported in NPPES; status is on the state search
Practice location
3900 W Coast Hwy Ste 310, Newport Beach, CA 92663
Phone
(949) 478-8858
Enumerated
Sep 25, 2019
Record last updated
Nov 26, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200221001465); 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 3900 W Coast Hwy Ste 310

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

  1. William Shankle, MS, M.D.Neurology Physician1932246584

Verify Miki Stacy Ohata in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95012564
    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
Find the California license search

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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12% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

1,121 Medicare Part D claims for 284 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Miki Ohata1,121
  2. Specialty average1,280

Most prescribed

  1. Donepezil Hcl349 claims
  2. Memantine Hcl194 claims
  3. Escitalopram Oxalate87 claims
  4. Atorvastatin Calcium58 claims
  5. Rivastigmine57 claims
  6. Niacin Er34 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: $400.95

9 payments; by number, the most common kind was food and beverage; the largest payer was Jazz Pharmaceuticals Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Miki Ohata$400.95
  2. Specialty average$946.40

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. Sutter Bay Medical FoundationSan Francisco, CA

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

Miki Stacy Ohata among 1,405 adult health nurse practitioner records in California

Miki Stacy Ohata is one of 1,405 adult health nurse practitioner records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 81% of them.

  • NPI issued2019 · 81% of these records are older, 16% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileYes · 31% of these records are
  • Graduated2019 · median 2013 among the 441 with a school on file
  • Record last updated2019 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in California

There are 1,405 adult health nurse practitioner records in California.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Stephanie ChenNewport Beach, CA 926631780317073
  2. Victoria Hanson, MSN, APRNNewport Beach, CA 926631982957213
  3. Karen Koeller, NP-CNewport Beach, CA 926631891231866
  4. Diane Schwarz, N.P.Newport Beach, CA 926631548558554
  5. Meghan Steele, MSN, NP-C, PMHNP-BCNewport Beach, CA 926631144451196
  6. Jan Vicencio, N.P.Newport Beach, CA 926631295109304
  7. Linda Buck, NPNewport Beach, CA 926601063818912
  8. Michele Westendorf, ANPNewport Beach, CA 926601518381466

Common questions

What is Miki Stacy Ohata's NPI number?

Miki Stacy Ohata's National Provider Identifier (NPI) is 1033760699, issued on Sep 25, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Miki Stacy Ohata located?

The NPPES record lists a practice address at 3900 W Coast Hwy Ste 310, Newport Beach, CA, 92663. Phone: (949) 478-8858. Providers update this record themselves, so call before visiting.

How can I verify Miki Stacy Ohata's license?

NPPES lists California license number 95012564, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Miki Stacy Ohata prescribe under Medicare Part D?

In 2024, Miki Stacy Ohata had 1,121 Medicare Part D claims for 284 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.