Mark H. Mirochnick, MD
Neonatal-Perinatal Medicine Physician · Boston, MA
Mark H. Mirochnick, MD is a neonatal-perinatal medicine physician with a practice address in Boston, Massachusetts, and NPI 1508849969, issued on Nov 21, 2005. Check the license (Massachusetts 51072, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Mark H. Mirochnick
- Credential
- MD
- Primary taxonomy
- Neonatal-Perinatal Medicine Physician 2080N0001X
- License number
- 51072 MA
Self-reported in NPPES; status is on the state search - Practice location
- 840 Harrison Ave, Boston, MA 02118
- Phone
- (617) 414-5471
- Enumerated
- Nov 21, 2005
- Record last updated
- Jul 17, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (617) 414-4358
- Medicaid ID
- 110042959A MA
- Entity
- Type 1 · individual
8 nearest neonatal-perinatal medicine physician records → All 224 in Massachusetts → Look up another NPI →
Also registered at 840 Harrison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Julie AgbasiPhysical Therapist1720475775
- Stephan Anderson, M.D.Diagnostic Radiology Physician1235243122
- Brendan AttridgeMental Health Counselor1326854019
- Rajasekhara Ayyagari, MDVascular & Interventional Radiology Physician1700906294
- Mohammad Bader, M.D.Vascular & Interventional Radiology Physician1417360140
Verify Mark H. Mirochnick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 51072Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $1,125.00
4 payments; by number, the most common kind was consulting fee; the largest payer was AstraZeneca Pharmaceuticals LP. The 875 providers of this specialty with any payment received $849.08 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.
Mark H. Mirochnick among 224 neonatal-perinatal medicine physician records in Massachusetts
Mark H. Mirochnick, MD is one of 224 neonatal-perinatal medicine physician records with a practice address in Massachusetts. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2014 · 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 2080N0001X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neonatal-Perinatal Medicine Physician providers in Massachusetts
There are 224 neonatal-perinatal medicine physician records in Massachusetts.
All 224 in Massachusetts → Every provider in Boston → Neonatal-Perinatal Medicine Physician nationwide →
The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes
- Wanda Barfield, M.D., M.P.H.Boston, MA 021181720062409
- Mary Blackwell, MDBoston, MA 021181538141965
- Elizabeth Brown, MDBoston, MA 021181346221330
- Mark Castera, MDBoston, MA 021181649775396
- Cynthia Cole, M.D.Boston, MA 021181447298757
- Alan Fujii, MDBoston, MA 021181164419586
- Anjali Iyengar, M.DBoston, MA 021181558527820
- Maricor Cristina Javier, MDBoston, MA 021181851302889
Common questions
What is Mark H. Mirochnick, MD's NPI number?
Mark H. Mirochnick, MD's National Provider Identifier (NPI) is 1508849969, issued on Nov 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark H. Mirochnick, MD located?
The NPPES record lists a practice address at 840 Harrison Ave, Boston, MA, 02118. Phone: (617) 414-5471. Providers update this record themselves, so call before visiting.
How can I verify Mark H. Mirochnick, MD's license?
NPPES lists Massachusetts license number 51072, 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.
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.