NPPES file of Aug 9, 2026

Joanna Lois Maynard, NP

Family Nurse Practitioner · Ann Arbor, MI

Joanna Lois Maynard, NP is a family nurse practitioner with a practice address in Ann Arbor, Michigan, and NPI 1043461874, issued on Oct 10, 2008. Check the license (Michigan 4704195287, as entered in NPPES) with the Michigan 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
1043461874
Name
Joanna Lois Maynard
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
4704195287 MI
Self-reported in NPPES; status is on the state search
Practice location
1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone
(734) 936-4000
Enumerated
Oct 10, 2008
Record last updated
Nov 27, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →

Also registered at 1500 E Medical Center Dr

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

  1. Bryan Aaron, MDObstetrics & Gynecology Physician1578307724
  2. Keith Aaronson, MDAdvanced Heart Failure and Transplant Cardiology Physician1144305301
  3. Rajani Aatre, M.S., M.SC.Genetic Counselor (M.S.)1962122457
  4. Anjelica Abate, MDDiagnostic Radiology Physician1841819216
  5. Nicole Abbott, CRNACertified Registered Nurse Anesthetist1790329860
  6. Ahmed Abdel-Latif, M.D.Interventional Cardiology Physician1518181239

Verify Joanna Lois Maynard in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704195287    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 Michigan 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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Industry payments in 2024: $70.00

1 payment: food and beverage; the largest payer was NeuroLogica Corporation, a subsidiary of Samsung Electronics Co., Ltd. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Joanna Maynard$70.00
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Joanna Lois Maynard among 5,356 family nurse practitioner records in Michigan

Joanna Lois Maynard, NP is one of 5,356 family nurse practitioner records with a practice address in Michigan. 78% 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 10% of them.

  • NPI issued2008 · 10% of these records are older, 88% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2023 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Family Nurse Practitioner providers in Michigan

There are 5,356 family nurse practitioner records in Michigan.

All 5,356 in Michigan → Every provider in Ann Arbor → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Joan Armstrong, N.P.Ann Arbor, MI 481091508997040
  2. Amber Czernik, FNP-BCAnn Arbor, MI 481091225460678
  3. Tamara Ghormley, NPAnn Arbor, MI 481091851353932
  4. Kelli Hall, PHD, N.P.Ann Arbor, MI 481091154434793
  5. Staci Kaczor, NPAnn Arbor, MI 481091487888970
  6. Diane Kemp, NPAnn Arbor, MI 481091184704041
  7. Jennifer Lacolla, NPAnn Arbor, MI 481091528205325
  8. Suzanne Mielock, NPAnn Arbor, MI 481091740506443

Common questions

What is Joanna Lois Maynard, NP's NPI number?

Joanna Lois Maynard, NP's National Provider Identifier (NPI) is 1043461874, issued on Oct 10, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Joanna Lois Maynard, NP located?

The NPPES record lists a practice address at 1500 E Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 936-4000. Providers update this record themselves, so call before visiting.

How can I verify Joanna Lois Maynard, NP's license?

NPPES lists Michigan license number 4704195287, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity 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.