Jessica St. John
Dermatology Physician · Westborough, MA
Jessica St. John is a dermatology physician with a practice address in Westborough, Massachusetts, and NPI 1962851345, issued on Jun 7, 2016. Check the license (Massachusetts 286091, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Jessica St. John
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- 286091 MA
267425 MA
Self-reported in NPPES; status is on the state search - Practice location
- 154 E Main St, Westborough, MA 01581
- Phone
- (508) 870-0650
- Enumerated
- Jun 7, 2016
- Record last updated
- Apr 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210123000060); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 627 in Massachusetts → Look up another NPI →
Also registered at 154 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Eric Cardin, P.T.Physical Therapist1275501553
- Ryan CorioPhysical Therapist1245154657
- Christine Fitzgibbons, M.D.Sleep Medicine (Internal Medicine) Physician1194771220
- Yanina GolubchikInternal Medicine Physician1780962019
- Robert Klugman, M.D.Internal Medicine Physician1740263417
Verify Jessica St. John in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 286091Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average dermatology physician in 2024
636 Medicare Part D claims for 154 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
Most prescribed
- Ketoconazole45 claims
- Dupixent Pen39 claims
- Humira(Cf) Pen37 claims
- Fluorouracil35 claims
- Triamcinolone Acetonide27 claims
- Ertapenem24 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: $264.91
5 payments; by number, the most common kind was food and beverage; the largest payer was Dermavant Sciences, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 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
- Umass Memorial Medical Group IncWestborough, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jessica St. John among 627 dermatology physician records in Massachusetts
Jessica St. John is one of 627 dermatology physician records with a practice address in Massachusetts. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 74% of them.
- NPI issued2016 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2016 · median 2008 among the 445 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Massachusetts
There are 627 dermatology physician records in Massachusetts.
All 627 in Massachusetts → Every provider in Westborough → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Karen Rothman, M.D.Westborough, MA 015811689658528
- Gerald Gladstone, MDWorcester, MA 016041366468357
- Christina Alavian, M.D.Worcester, MA 016051356376461
- Leah Belazarian, M.D.Worcester, MA 016051598814311
- Dori Goldberg, M.D.Worcester, MA 016051922159961
- John Harris, MDWorcester, MA 016051316007214
- Laura Houk, M.D.Worcester, MA 016051649307406
- Rita Khodosh, M.D./PH.D.Worcester, MA 016051184886202
Common questions
What is Jessica St. John's NPI number?
Jessica St. John's National Provider Identifier (NPI) is 1962851345, issued on Jun 7, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jessica St. John located?
The NPPES record lists a practice address at 154 E Main St, Westborough, MA, 01581. Phone: (508) 870-0650. Providers update this record themselves, so call before visiting.
How can I verify Jessica St. John's license?
NPPES lists Massachusetts license number 286091, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jessica St. John prescribe under Medicare Part D?
In 2024, Jessica St. John had 636 Medicare Part D claims for 154 beneficiaries; the average among dermatology physician prescribers was 797. 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.