Joanne So, FNP-BC
Family Nurse Practitioner · Newark, NJ
Joanne So, FNP-BC is a family nurse practitioner with a practice address in Newark, New Jersey, and NPI 1306182761, issued on Dec 12, 2012. Check the license (New Jersey 26NJ00404400, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joanne So
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 26NJ00404400 NJ
F337675-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 110 William St, Newark, NJ 07102
- Phone
- (973) 733-7600
- Enumerated
- Dec 12, 2012
- Record last updated
- Dec 12, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160726000856); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,881 in New Jersey → Look up another NPI →
Also registered at 110 William St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aylin AcikgozStudent in an Organized Health Care Education/Training Program1013753581
- Edward AddisonDentist1225253396
- Kryste Avery-MooreDentist1588787782
- Nekisha Balfour, NP-CFamily Nurse Practitioner1568883346
- Colin BrennanStudent in an Organized Health Care Education/Training Program1427803139
- Vincent Carrington, DENTIST DDSDentist1316130164
Verify Joanne So in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 26NJ00404400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average family nurse practitioner in 2024
281 Medicare Part D claims for 124 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone23 claims
- Cefuroxime18 claims
- Atorvastatin Calcium14 claims
- Amlodipine Besylate13 claims
- Ibuprofen13 claims
- Azithromycin11 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.
Bills Medicare through one group practice
- University HospitalNewark, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joanne So among 3,881 family nurse practitioner records in New Jersey
Joanne So, FNP-BC is one of 3,881 family nurse practitioner records with a practice address in New Jersey. 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 2012, is newer than 15% of them.
- NPI issued2012 · 15% of these records are older, 82% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2012 · median 2019 among the 2,262 with a school on file
- Record last updated2012 · 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
135 family nurse practitioner records list a practice address in Newark
They are 135 of the 4,875 NPPES records with a practice address in Newark, and 3,881 family nurse practitioner records in New Jersey.
All 3,881 in New Jersey → Every provider in Newark → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Olalekan Adefowokan, FNPNewark, NJ 071021295128791
- Nekisha Balfour, NP-CNewark, NJ 071021568883346
- Marva Barbour, APNNewark, NJ 071021013394584
- Veronica Brown, FNP-BCNewark, NJ 071021568853000
- Tricia Coulanges, FNP-BCNewark, NJ 071021285062273
- Tiffany Fitch, FNPNewark, NJ 071021386624641
- Richard Fletcher, NPNewark, NJ 071021548383391
- Carline GastonNewark, NJ 071021699925446
Common questions
What is Joanne So, FNP-BC's NPI number?
Joanne So, FNP-BC's National Provider Identifier (NPI) is 1306182761, issued on Dec 12, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Joanne So, FNP-BC located?
The NPPES record lists a practice address at 110 William St, Newark, NJ, 07102. Phone: (973) 733-7600. Providers update this record themselves, so call before visiting.
How can I verify Joanne So, FNP-BC's license?
NPPES lists New Jersey license number 26NJ00404400, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Joanne So, FNP-BC prescribe under Medicare Part D?
In 2024, Joanne So, FNP-BC had 281 Medicare Part D claims for 124 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.