Dr. Stephanie Chen Block, MD
- Medicare services, 2024
- 3,027
- Medicare patients, 2024
- 1,146
- Part D claims, 2024
- 2,778
- MIPS score, 2024
- 92
- Hospital affiliations
- 4
- Practice address
- 3801 International Dr, Silver Spring, MD 20906
- Practice phone
- Call (301) 598-0130
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ambulatory Foot and Ankle Center, Inc.
Silver Spring, Maryland
Find Dr. Block'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. Stephanie Chen Block is a neurologist in Silver Spring, Maryland
Dr. Block practices at Ambulatory Foot and Ankle Center, Inc. in Silver Spring, Maryland.
Dr. Block's NPI, 1659698769, was assigned on April 28, 2010. Dr. Block graduated from University of Vermont College of Medicine in 2010. Dr. Block holds Maryland license D0082023.
- NPI
- 1659698769NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446568018
- NPI enumeration date
- April 28, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (301) 598-0130
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephanie Chen Block practices at Ambulatory Foot and Ankle Center, Inc. in Silver Spring, Maryland
Dr. Block's primary practice is Ambulatory Foot and Ankle Center, Inc., at 3801 International Dr, Silver Spring, MD 20906 in Montgomery County. The practice phone is (301) 598-0130.
- Ambulatory Foot and Ankle Center, Inc.3801 International Dr, Silver Spring, MD 20906 · Montgomery CountyPhone(301) 598-0130
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephanie Chen Block is affiliated with 9 sites of care and 2 medical groups
Dr. Block's primary practice is Ambulatory Foot and Ankle Center, Inc. in Silver Spring, Maryland. Dr. Block is also affiliated with Sibley Memorial Hospital. The medical group on file is The Neurology Center. Dmand AI also links Dr. Block to 3 more hospitals, 2 home health agencies, 1 group practice or clinic, 1 skilled nursing facility and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephanie Chen Block's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Block practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ambulatory Foot and Ankle Center, Inc. | Available with a free account |
| +8 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephanie Chen Block is one of 445 neurologists in Maryland
Neurology is Dr. Block's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Block's licenses on file in 2 states: Maryland and Kentucky.
Specialties and state licenses
- Neurology, MarylandPrimary
- Kentucky license
Neurologists near Dr. Block
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. Stephanie Chen Block billed Medicare for 3,027 services in 2024
CMS data shows 3,027 Medicare services from Dr. Block across 8 procedure codes in 2024, for 1,146 Medicare patients. Medicare paid $335,020 for them. Every service was in an office.
Dr. Block's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6632024: 1,7203%
- Other services
- 2023: 02024: 993
- Tests and treatments
- 2023: 3102024: 3141%
Dr. Block compared with the Maryland median for neurologists, 2024
- Dr. Block
- Maryland median
- Medicare services
- 3,027vs 4916.2 times
- Medicare patients
- 1,146vs 2225.2 times
- Part D claims
- 2,579vs 25610.1 times
Medians across 394 neurologists in Maryland with Dmand AI profiles that report each measure.
Dr. Block'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Block and other neurologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephanie Chen Block treated 1,146 Medicare patients in 2024, average age 78
CMS counts 1,146 Medicare patients who saw Dr. Block in 2024. The largest group is 75 to 84, with 514 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 2% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Block's median patient age at 74, with 63% women.
Dr. Block's Medicare patients by age, 2024
Dr. Block's Medicare patients by sex, 2024
- Women75966%
- Men38734%
Chronic conditions among Dr. Block's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis53%
- Mood disorders34%
- Anxiety31%
- Depression30%
- Diabetes27%
- Ischemic heart disease26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Block's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women63%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephanie Chen Block wrote 2,778 Medicare Part D claims in 2024
In 2024, Dr. Block wrote 2,778 Medicare Part D claims for 545 patients. 89% of them were for generic drugs. CMS names the drug for 2,579 of them, across 50 drugs with 11 or more claims each, at $476,733 in total drug cost. In 2023, CMS named 2,165 claims across 45 drugs.
Dr. Block's Part D claims by kind of drug, 2024
- Generic2,476 claims89%
- Brand-name290 claims10%
- Other12 claims0%
Dr. Block'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.
Drug classes CMS tracks in Dr. Block's Part D claims, 2024
- Antipsychotics, patients 65 and over1%39 of 2,778 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,1652024: 2,57919%
Drugs named by CMS: 50 in 2024, 45 in 2023.
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. Stephanie Chen Block scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Block for performance year 2024, reported individually. Dr. Block accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Block as offering telehealth. CMS counts 68 procedures of skin biopsy by Dr. Block, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Block's MIPS scores, performance year 2024
- 92of 100Final score
- 85.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Block ranks in Medicare procedure volume
- Skin biopsy
- 72nd percentile68 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Stephanie Chen Block received $23,166 in industry payments from 2016 to 2025
CMS Open Payments shows 1,382 general payments to Dr. Block from 78 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $3,068. It also lists 2 research payments totaling $34,532 from 2020 to 2021.
General payments to Dr. Block by program year, 2016 to 2025
General payments to Dr. Block by kind, 2016 to 2025
- Food and beverage$22,93499%
- Consulting fees$1501%
- Speaker and faculty fees$530%
- Education$290%
Companies that paid Dr. Block the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephanie Chen Block graduated from University of Vermont College of Medicine
Dr. Block graduated from University of Vermont College of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephanie Chen Block'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Stephanie Chen Block
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. Stephanie Chen Block's NPI number?
Dr. Stephanie Chen Block's NPI number is 1659698769. It was assigned on April 28, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephanie Chen Block?
Dr. Stephanie Chen Block is a neurologist in Silver Spring, Maryland. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Stephanie Chen Block practice?
Dr. Block practices at 3801 International Dr, Silver Spring, MD 20906. Dr. Block's primary practice is Ambulatory Foot and Ankle Center, Inc. in Silver Spring, Maryland. Dmand AI also links Dr. Block to 3 hospitals, 2 home health agencies, 1 group practice or clinic, 1 skilled nursing facility and 1 medical group.
What is Dr. Stephanie Chen Block's office phone number?
The practice phone on file for Dr. Block is (301) 598-0130.
What is Dr. Stephanie Chen Block's medical license number?
Dr. Block holds Maryland license D0082023, one of the licenses on file in 2 states.
Which states has Dr. Stephanie Chen Block been licensed in?
Dmand AI has state licenses on file for Dr. Block in Maryland and Kentucky.
Which hospitals is Dr. Stephanie Chen Block affiliated with?
Dr. Block is affiliated with Sibley Memorial Hospital. Dmand AI links Dr. Block to 3 more hospitals.
What medical group is Dr. Stephanie Chen Block part of?
Dr. Block is linked to The Neurology Center. Dmand AI links Dr. Block to 1 more medical group.
Does Dr. Stephanie Chen Block accept Medicare?
Yes. CMS data shows Dr. Block billed Medicare for 3,027 services in 2024, and Dr. Block accepts Medicare assignment.
Does Dr. Stephanie Chen Block offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Block as offering telehealth services.
Show 7 more questionsShow fewer questions
What is Dr. Stephanie Chen Block's MIPS score?
Dr. Block's MIPS final score for performance year 2024 is 92 out of 100, reported individually.
How many Medicare patients does Dr. Stephanie Chen Block see?
CMS counts 1,146 Medicare patients who saw Dr. Block in 2024, with an average age of 78.
What services does Dr. Stephanie Chen Block bill to Medicare?
In 2024, Dr. Block's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and nerve and brain test (95819).
Where did Dr. Stephanie Chen Block go to medical school?
Dr. Block graduated from University of Vermont College of Medicine in 2010.
What drugs does Dr. Stephanie Chen Block prescribe most?
In 2024 Medicare Part D data, Dr. Block's most prescribed drugs by claims were Donepezil HCl, Gabapentin and Memantine HCl ER.
Has Dr. Stephanie Chen Block received payments from drug or device companies?
CMS Open Payments shows $23,166 in general payments to Dr. Block from 78 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Stephanie Chen Block been practicing?
Dr. Block graduated from medical school in 2010, 16 years ago.
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