Heather Johnson, P.A.
Medical Physician Assistant · Plymouth, MI
Heather Johnson, P.A. is a medical physician assistant with a practice address in Plymouth, Michigan, and NPI 1366656449, issued on May 9, 2007. Check the license (Michigan 5601004334, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Johnson
- Credential
- P.A.
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 5601004334 MI
Self-reported in NPPES; status is on the state search - Practice location
- 990 W Ann Arbor Trl, Plymouth, MI 48170
- Phone
- (734) 414-1099
- Enumerated
- May 9, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (734) 414-1065
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,140 in Michigan → Look up another NPI →
Also registered at 990 W Ann Arbor Trl
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cynthia Culler-Johnson, MDInternal Medicine Physician1023074648
- Nicole Dillon, NPPediatric Nurse Practitioner1457595357
- Stephanie Donovan, DPMPodiatrist1992095467
- Craig Gertner, M.D.Internal Medicine Physician1780027805
Verify Heather Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 5601004334Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% more Medicare Part D claims than the average medical physician assistant in 2024
1,990 Medicare Part D claims for 317 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Atorvastatin Calcium163 claims
- Rosuvastatin Calcium132 claims
- Levothyroxine Sodium126 claims
- Losartan Potassium119 claims
- Amlodipine Besylate82 claims
- Escitalopram Oxalate65 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: $236.49
12 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Heather Johnson among 1,140 medical physician assistant records in Michigan
Heather Johnson, P.A. is one of 1,140 medical physician assistant records with a practice address in Michigan. 74% 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 30% of them.
- NPI issued2007 · 30% of these records are older, 60% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2007 · 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 363AM0700X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Michigan
There are 1,140 medical physician assistant records in Michigan.
All 1,140 in Michigan → Every provider in Plymouth → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Chloe Boutton, PA-CPlymouth, MI 481701407636830
- Kathleen Jahoda, PA-CNorthville, MI 481701275072522
- Elizabeth Kozak, PA-CPlymouth, MI 481701194004523
- Nathaniel LambiePlymouth, MI 481701174092662
- Kelly Long, PA-CPlymouth, MI 481701568623338
- Kenneth Ruemenapp, PA-CPlymouth, MI 481701780754978
- Sarah Savaya, PA-CPlymouth, MI 481701215825039
- Victoria Stark, PA-CPlymouth, MI 481701902371735
Common questions
What is Heather Johnson, P.A.'s NPI number?
Heather Johnson, P.A.'s National Provider Identifier (NPI) is 1366656449, issued on May 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Heather Johnson, P.A. located?
The NPPES record lists a practice address at 990 W Ann Arbor Trl, Plymouth, MI, 48170. Phone: (734) 414-1099. Providers update this record themselves, so call before visiting.
How can I verify Heather Johnson, P.A.'s license?
NPPES lists Michigan license number 5601004334, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Heather Johnson, P.A. prescribe under Medicare Part D?
In 2024, Heather Johnson, P.A. had 1,990 Medicare Part D claims for 317 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.