NPPES file of Aug 9, 2026

Mylene Sy Go, M.D

Hematology & Oncology Physician · Chester, PA

Mylene Sy Go, M.D is a hematology & oncology physician with a practice address in Chester, Pennsylvania, and NPI 1992964696, issued on Jun 6, 2008. Check the license (Pennsylvania MD435113, as entered in NPPES) on the Pennsylvania Department of State (PALS); 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
1992964696
Name
Mylene Sy Go
Credential
M.D
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License numbers
MD435113 PA
25MA09055400 NJ
Self-reported in NPPES; status is on the state search
Practice location
1 Medical Center Blvd, Chester, PA 19013
Phone
(610) 619-7420
Enumerated
Jun 6, 2008
Record last updated
Sep 30, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(610) 876-6923
Medicaid ID
0306720 NJ
Medicare enrollment
Enrolled (PECOS I20120828000073); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest hematology & oncology physician records → All 784 in Pennsylvania → Look up another NPI →

Also registered at 1 Medical Center Blvd

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

  1. Dina AbdurahmanStudent in an Organized Health Care Education/Training Program1093243396
  2. Daniel AbrahamStudent in an Organized Health Care Education/Training Program1780371237
  3. Chaitanya Adiga, DPMStudent in an Organized Health Care Education/Training Program1881443158
  4. David Adler, PA-CSurgical Physician Assistant1669613782
  5. Nissar Ahmed, DOHospitalist Physician1881181139
  6. Syed AliEmergency Medicine Physician1306334727

Verify Mylene Sy Go in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD435113    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
Open the Pennsylvania 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

2.0 times the Medicare Part D claims of the average hematology & oncology physician in 2024

1,797 Medicare Part D claims for 315 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims. 75 claims were for opioids.

  1. Mylene Go1,797
  2. Specialty average877

Most prescribed

  1. Eliquis197 claims
  2. Anastrozole173 claims
  3. Letrozole79 claims
  4. Keytruda49 claims
  5. Procrit49 claims
  6. Oxycodone Hcl46 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: $1,218.82

65 payments; by number, the most common kind was food and beverage; the largest payer was Immunocore Limited. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mylene Go$1,218.82
  2. Specialty average$7,481.41

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

Bills Medicare through 2 group practices

  1. Shore Memorial HospitalSomers Point, NJ
  2. Southern Oncology Hematology AssocVineland, NJ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mylene Sy Go among 784 hematology & oncology physician records in Pennsylvania

Mylene Sy Go, M.D is one of 784 hematology & oncology physician records with a practice address in Pennsylvania. 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 2008, is newer than 54% of them.

  • NPI issued2008 · 54% of these records are older, 40% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2003 · median 2004 among the 553 with a school on file
  • Record last updated2014 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in Pennsylvania

There are 784 hematology & oncology physician records in Pennsylvania.

All 784 in Pennsylvania → Every provider in Chester → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. W Alan Keogh, DOUpland, PA 190131205827730
  2. James Lebedda, MDUpland, PA 190131568453090
  3. Nirmala Nathan, M.D.Upland, PA 190131992796437
  4. Raymond Vivacqua, MDUpland, PA 190131821089350
  5. John Devlin, M.D.Bryn Mawr, PA 190101073728663
  6. Eric FoxBryn Mawr, PA 190101417310038
  7. John Garofalo, MDBryn Mawr, PA 190101104850841
  8. Sameer Gupta, MD, MPHBryn Mawr, PA 190101013171420

Common questions

What is Mylene Sy Go, M.D's NPI number?

Mylene Sy Go, M.D's National Provider Identifier (NPI) is 1992964696, issued on Jun 6, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Mylene Sy Go, M.D located?

The NPPES record lists a practice address at 1 Medical Center Blvd, Chester, PA, 19013. Phone: (610) 619-7420. Providers update this record themselves, so call before visiting.

How can I verify Mylene Sy Go, M.D's license?

NPPES lists Pennsylvania license number MD435113, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mylene Sy Go, M.D prescribe under Medicare Part D?

In 2024, Mylene Sy Go, M.D had 1,797 Medicare Part D claims for 315 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.

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.