Mary Johnson, NP
Adult Health Nurse Practitioner · New York, NY
Mary Johnson, NP is an adult health nurse practitioner with a practice address in New York, New York, and NPI 1841861168, issued on Jul 7, 2021. Check the license (New York 310464, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Johnson
- Credential
- NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- 310464 NY
NP500225972 DC
TPAN35453 FL
RN10028361 MA
R275385 MD
and 2 more
Self-reported in NPPES; status is on the state search - Practice location
- 228 Park Ave S Ste 16389, New York, NY 10003
- Phone
- (646) 876-8455
- Enumerated
- Jul 7, 2021
- Record last updated
- Mar 18, 2026
- Medicare enrollment
- Enrolled (PECOS I20211027002636); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 6,028 in New York → Look up another NPI →
Also registered at 228 Park Ave S Ste 16389
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 310464Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average adult health nurse practitioner in 2024
1,805 Medicare Part D claims for 453 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Omeprazole263 claims
- Famotidine250 claims
- Pantoprazole Sodium245 claims
- Linzess101 claims
- Colestipol Hcl87 claims
- Esomeprazole Magnesium67 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.
The MIPS final score for 2023 (Medicare payment program): 95.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $21.88
1 payment: food and beverage; the largest payer was Gilead Sciences, 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.
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
- Clifton Springs Sanitarium COClifton Springs, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Johnson among 6,028 adult health nurse practitioner records in New York
Mary Johnson, NP is one of 6,028 adult health nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 78% of them.
- NPI issued2021 · 78% of these records are older, 16% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 44% of these records are
- Graduated2021 · median 2016 among the 2,678 with a school on file
- Record last updated2026 · 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,548 adult health nurse practitioner records list a practice address in New York
They are 1,548 of the 98,468 NPPES records with a practice address in New York, and 6,028 adult health nurse practitioner records in New York.
All 6,028 in New York → Every provider in New York → Adult Health Nurse Practitioner nationwide →
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Common questions
What is Mary Johnson, NP's NPI number?
Mary Johnson, NP's National Provider Identifier (NPI) is 1841861168, issued on Jul 7, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Mary Johnson, NP located?
The NPPES record lists a practice address at 228 Park Ave S Ste 16389, New York, NY, 10003. Phone: (646) 876-8455. Providers update this record themselves, so call before visiting.
How can I verify Mary Johnson, NP's license?
NPPES lists New York license number 310464, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Johnson, NP prescribe under Medicare Part D?
In 2024, Mary Johnson, NP had 1,805 Medicare Part D claims for 453 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Mary Johnson, NP's MIPS final score?
The 2023 MIPS final score is 95.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.