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Dr. Susanna B. Mierau, MD
NPI1982809463PAC ID9537327564
- Medicare services, 2024
- 109
- Medicare patients, 2024
- 73
- Part D claims, 2024
- 474
- Publications
- 9
- Hospital affiliations
- 2
- Practice address
- 300 1st Ave, Charlestown, MA 02129
- Practice phone
- Call (617) 952-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Spaulding Rehabilitation Hospital - Boston
Charlestown, Massachusetts
Find Dr. Mierau's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Susanna B. Mierau is a neurologist in Charlestown, Massachusetts
Dr. Mierau practices at Spaulding Rehabilitation Hospital - Boston in Charlestown, Massachusetts.
Dr. Mierau's NPI, 1982809463, was assigned on June 15, 2007. Dr. Mierau graduated from Harvard Medical School in 2007. Dr. Mierau holds Massachusetts license 247778.
NPI and contact details
- NPI
- 1982809463NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537327564
- NPI enumeration date
- June 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 952-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Susanna B. Mierau practices at Spaulding Rehabilitation Hospital - Boston in Charlestown, Massachusetts
Dr. Mierau's primary practice is Spaulding Rehabilitation Hospital - Boston, at 300 1st Ave, Charlestown, MA 02129 in Suffolk County. The practice phone is (617) 952-5000.
- Spaulding Rehabilitation Hospital - Boston300 1st Ave, Charlestown, MA 02129 · Suffolk CountyPhone(617) 952-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Susanna B. Mierau is affiliated with 6 sites of care and 3 medical groups
Dr. Mierau's primary practice is Spaulding Rehabilitation Hospital - Boston in Charlestown, Massachusetts. Dr. Mierau is also affiliated with Massachusetts General Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Mierau to 1 more hospital, 3 group practices and clinics and 2 medical groups, each named with a free account.
Spaulding Rehabilitation Hospital - BostonPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Susanna B. Mierau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mierau practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Spaulding Rehabilitation Hospital - Boston | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Susanna B. Mierau is one of 806 neurologists in Massachusetts
Neurology is Dr. Mierau's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Mierau's licenses on file in 2 states: Massachusetts and Kansas.
Specialties and state licenses
- Neurology, MassachusettsPrimary
- Internal medicine, Kansas
Neurologists near Dr. Mierau
Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Susanna B. Mierau billed Medicare for 109 services in 2024
CMS data shows 109 Medicare services from Dr. Mierau across 3 procedure codes in 2024, for 73 Medicare patients. Medicare paid $10,627 for them.
Medicare services, 2024109
Medicare patients73
Paid by Medicare$10,627
Procedure codes3
Dr. Mierau's Medicare services by type, 2024
- Office and hospital visits97
- Other services12
Where Dr. Mierau's Medicare services took place, 2024
- In an office8679%
- In a facility2321%
Dr. Mierau compared with the Massachusetts median for neurologists, 2024
- Dr. Mierau
- Massachusetts median
- Medicare services
- 109vs 31465% below
- Medicare patients
- 73vs 17859% below
- Part D claims
- 369vs 27037% above
Medians across 741 neurologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Mierau's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Susanna B. Mierau treated 73 Medicare patients in 2024, average age 44
CMS counts 73 Medicare patients who saw Dr. Mierau in 2024. The largest group is under 65, with 57 patients. 53% of them have anxiety, and 34% have adhd and conduct disorders. 84% are also on Medicaid. Their average risk score is 0.77, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mierau's median patient age at 37, with 40% women.
Medicare patients, 202473
Average age44
Average risk score0.77
Also on Medicaid84%
Dr. Mierau's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mierau's Medicare patients by sex, 2024
- Women3142%
- Men4258%
Chronic conditions among Dr. Mierau's Medicare patients, 2024
- Anxiety53%
- ADHD and conduct disorders34%
- High cholesterol30%
- Mood disorders29%
- High blood pressure26%
- Depression19%
- Bipolar disorder15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mierau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Susanna B. Mierau wrote 474 Medicare Part D claims in 2024
In 2024, Dr. Mierau wrote 474 Medicare Part D claims for 44 patients. 90% of them were for generic drugs. CMS names the drug for 369 of them, across 14 drugs with 11 or more claims each, at $19,059 in total drug cost.
Part D claims, 2024474
Drugs named by CMS14
Total drug cost$19,059
Part D patients44
Dr. Mierau's Part D claims by kind of drug, 2024
- Generic425 claims90%
- Brand-name49 claims10%
Dr. Mierau's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Susanna B. Mierau offers telehealth to Medicare patients
Dr. Mierau accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mierau as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Susanna B. Mierau has 9 publications on record
Dmand AI links 9 papers to Dr. Mierau, published from 2015 to 2024. 2024 was the busiest year, with 3. The most frequent topics are Neurons, Organoids and Action Potentials. Dr. Mierau has published most often in Nat Neurosci. Dr. Mierau's most frequent co-authors are Christopher J. Keary, MD, Christopher J. McDougle, MD and Amanda Marie Nagy, MD.
Papers9
Years published2015 to 2024
Dr. Mierau's papers by year, 2015 to 2024
Topics Dr. Mierau writes about most
- Neurons
- Organoids
- Action Potentials
- Astrocytes
- Protein Subunits
- Receptors, N-Methyl-D-Aspartate
Dr. Mierau's most frequent co-authors
- Christopher J. Keary, MD1 shared paper
- Christopher J. McDougle, MD1 shared paper
- Amanda Marie Nagy, MD1 shared paper
Recent publications by Dr. Mierau
Amyotrophic Lateral SclerosisAstrocytesC9orf72 Protein
Autism Spectrum DisorderDietary SupplementsDiet, Gluten-Free
See who Dr. Mierau researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mierau works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Susanna B. Mierau graduated from Harvard Medical School
Dr. Mierau graduated from Harvard Medical School in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Susanna B. Mierau's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Susanna B. Mierau
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Susanna B. Mierau's NPI number?
Dr. Susanna B. Mierau's NPI number is 1982809463. It was assigned on June 15, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Susanna B. Mierau?
Dr. Susanna B. Mierau is a neurologist in Charlestown, Massachusetts. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Susanna B. Mierau practice?
Dr. Mierau practices at 300 1st Ave, Charlestown, MA 02129. Dr. Mierau's primary practice is Spaulding Rehabilitation Hospital - Boston in Charlestown, Massachusetts. Dmand AI also links Dr. Mierau to 1 hospital, 3 group practices and clinics and 2 medical groups.
What is Dr. Susanna B. Mierau's office phone number?
The practice phone on file for Dr. Mierau is (617) 952-5000.
What is Dr. Susanna B. Mierau's medical license number?
Dr. Mierau holds Massachusetts license 247778, one of the licenses on file in 2 states.
Which states has Dr. Susanna B. Mierau been licensed in?
Dmand AI has state licenses on file for Dr. Mierau in Massachusetts and Kansas.
Which hospitals is Dr. Susanna B. Mierau affiliated with?
Dr. Mierau is affiliated with Massachusetts General Hospital. Dmand AI links Dr. Mierau to 1 more hospital.
What medical group is Dr. Susanna B. Mierau part of?
Dr. Mierau is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Mierau to 2 more medical groups.
Does Dr. Susanna B. Mierau accept Medicare?
Yes. CMS data shows Dr. Mierau billed Medicare for 109 services in 2024, and Dr. Mierau accepts Medicare assignment.
Does Dr. Susanna B. Mierau offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mierau as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Susanna B. Mierau see?
CMS counts 73 Medicare patients who saw Dr. Mierau in 2024, with an average age of 44.
What services does Dr. Susanna B. Mierau bill to Medicare?
In 2024, Dr. Mierau's most billed Medicare services were office visit, established patient (99215), office visit, established patient (99214) and medicare service (G2211).
Where did Dr. Susanna B. Mierau go to medical school?
Dr. Mierau graduated from Harvard Medical School in 2007.
What drugs does Dr. Susanna B. Mierau prescribe most?
In 2024 Medicare Part D data, Dr. Mierau's most prescribed drugs by claims were Levetiracetam, Lacosamide and Oxcarbazepine.
How long has Dr. Susanna B. Mierau been practicing?
Dr. Mierau graduated from medical school in 2007, 19 years ago.
Does Dr. Susanna B. Mierau do research?
Dmand AI links 9 publications to Dr. Mierau, published from 2015 to 2024.
Who does Dr. Susanna B. Mierau publish with?
Dr. Mierau's most frequent co-authors are Christopher J. Keary, MD (1 shared paper), Christopher J. McDougle, MD (1 shared paper) and Amanda Marie Nagy, MD (1 shared paper).
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