Dr. Nabil Altememi, MD

  • Silver Spring, MD
  • Neurologist
NPI1699096529PAC ID8527379015
Medicare services, 2024
3,561
Medicare patients, 2024
1,133
Part D claims, 2024
148
MIPS score, 2024
91
Hospital affiliations
1
Practice address
8555 16th St, Silver Spring, MD 20910
Practice phone
Call (301) 562-7200
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

The Neurology Center

Silver Spring, Maryland

See all 4 affiliations

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Dr. Nabil Altememi is a neurologist in Silver Spring, Maryland

Dr. Altememi practices at The Neurology Center in Silver Spring, Maryland.

Dr. Altememi's NPI, 1699096529, was assigned on June 15, 2010. Dr. Altememi holds Maryland license D0078614.

NPI and contact details
Medicare PAC ID
8527379015
NPI enumeration date
June 15, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(301) 562-7200
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
43
Medical school graduation
2009

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Nabil Altememi practices at The Neurology Center in Silver Spring, Maryland

Dr. Altememi's primary practice is The Neurology Center, at 8555 16th St, Silver Spring, MD 20910 in Montgomery County. The practice phone is (301) 562-7200.

  • The Neurology Center
    8555 16th St, Silver Spring, MD 20910 · Montgomery CountyPhone(301) 562-7200

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Nabil Altememi is affiliated with 3 sites of care and 1 medical group

Dr. Altememi's primary practice is The Neurology Center in Silver Spring, Maryland. Dr. Altememi is also affiliated with Sibley Memorial Hospital. The medical group on file is The Neurology Center. Dmand AI also links Dr. Altememi to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Altememi

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Nabil Altememi's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Altememi practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
The Neurology CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Nabil Altememi is one of 445 neurologists in Maryland

Neurology is Dr. Altememi's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Altememi is licensed in Maryland.

Specialties and state licenses

  • Neurology, MarylandPrimaryLicense D0078614 · taxonomy 2084N0400X

Neurologists near Dr. Altememi

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. Nabil Altememi billed Medicare for 3,561 services in 2024

CMS data shows 3,561 Medicare services from Dr. Altememi across 21 procedure codes in 2024, for 1,133 Medicare patients. Medicare paid $551,234 for them. Every service was in an office.

Medicare services, 20243,561
Medicare patients1,133
Paid by Medicare$551,234
Procedure codes21

Dr. Altememi's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 2,6742024: 2,5425%
Office and hospital visits
2023: 6132024: 6394%
Other services
2023: 02024: 380

Dr. Altememi compared with the Maryland median for neurologists, 2024

  • Dr. Altememi
  • Maryland median
Medicare services
3,561vs 4917.3 times
Medicare patients
1,133vs 2225.1 times
Part D claims
90vs 25665% below

Medians across 394 neurologists in Maryland with Dmand AI profiles that report each measure.

Dr. Altememi'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.

See all procedures by Dr. Altememi

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Nabil Altememi treated 1,133 Medicare patients in 2024, average age 77

CMS counts 1,133 Medicare patients who saw Dr. Altememi in 2024. The largest group is 75 to 84, with 554 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 1% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Altememi's median patient age at 58, with 54% women.

Medicare patients, 20241,133
Average age77
Average risk score1.02
Also on Medicaid1%

Dr. Altememi's Medicare patients by age, 2024

Dr. Altememi's Medicare patients by sex, 2024

  • Women62055%
  • Men51345%

Chronic conditions among Dr. Altememi's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure72%
  3. Arthritis54%
  4. Stroke or TIA30%
  5. Ischemic heart disease27%
  6. Diabetes26%
  7. Mood disorders26%
  8. Anxiety23%

Share of Medicare patients with each condition. A patient can have several.

Dr. Altememi's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women54%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Nabil Altememi wrote 148 Medicare Part D claims in 2024

In 2024, Dr. Altememi wrote 148 Medicare Part D claims for 34 patients. 100% of them were for generic drugs. CMS names the drug for 90 of them, across 4 drugs with 11 or more claims each, at $1,741 in total drug cost. In 2023, CMS named 109 claims across 5 drugs.

Part D claims, 2024148
Drugs named by CMS4
Total drug cost$1,741
Part D patients34

Dr. Altememi'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1092024: 9017%

Drugs named by CMS: 4 in 2024, 5 in 2023.

See all prescribing by Dr. Altememi

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. Nabil Altememi scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Altememi for performance year 2024, reported individually. Dr. Altememi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Altememi as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Altememi's MIPS scores, performance year 2024

  • 91of 100Final score
  • 84.2of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

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. Nabil Altememi received $3,193 in industry payments from 2016 to 2025

CMS Open Payments shows 89 general payments to Dr. Altememi from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 75% of the total. Inspire Medical Systems, Inc. paid the most, $1,159.

General payments to Dr. Altememi by program year, 2016 to 2025

General payments to Dr. Altememi by kind, 2016 to 2025

$3.2Kin total
  • Food and beverage$2,39675%
  • Travel and lodging$79725%

Companies that paid Dr. Altememi the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Altememi

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Nabil Altememi's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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 paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Nabil Altememi

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. Nabil Altememi's NPI number?

Dr. Nabil Altememi's NPI number is 1699096529. It was assigned on June 15, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. Nabil Altememi?

Dr. Nabil Altememi is a neurologist in Silver Spring, Maryland. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Nabil Altememi practice?

Dr. Altememi practices at 8555 16th St, Silver Spring, MD 20910. Dr. Altememi's primary practice is The Neurology Center in Silver Spring, Maryland. Dmand AI also links Dr. Altememi to 1 group practice or clinic.

What is Dr. Nabil Altememi's office phone number?

The practice phone on file for Dr. Altememi is (301) 562-7200.

What is Dr. Nabil Altememi's medical license number?

Dr. Altememi holds Maryland license D0078614.

Which hospitals is Dr. Nabil Altememi affiliated with?

Dr. Altememi is affiliated with Sibley Memorial Hospital.

What medical group is Dr. Nabil Altememi part of?

Dr. Altememi is linked to The Neurology Center.

Does Dr. Nabil Altememi accept Medicare?

Yes. CMS data shows Dr. Altememi billed Medicare for 3,561 services in 2024, and Dr. Altememi accepts Medicare assignment.

Does Dr. Nabil Altememi offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Altememi as offering telehealth services.

What is Dr. Nabil Altememi's MIPS score?

Dr. Altememi's MIPS final score for performance year 2024 is 91 out of 100, reported individually.

Show 5 more questionsShow fewer questions

How many Medicare patients does Dr. Nabil Altememi see?

CMS counts 1,133 Medicare patients who saw Dr. Altememi in 2024, with an average age of 77.

What services does Dr. Nabil Altememi bill to Medicare?

In 2024, Dr. Altememi's most billed Medicare services were nerve and brain test (95886), office visit, established patient (99214) and medicare service (G2211).

What drugs does Dr. Nabil Altememi prescribe most?

In 2024 Medicare Part D data, Dr. Altememi's most prescribed drugs by claims were Donepezil HCl, Clonazepam and Memantine HCl.

Has Dr. Nabil Altememi received payments from drug or device companies?

CMS Open Payments shows $3,193 in general payments to Dr. Altememi from 26 companies from 2016 to 2025. The largest total came from Inspire Medical Systems, Inc.

How long has Dr. Nabil Altememi been practicing?

Dr. Altememi graduated from medical school in 2009, 17 years ago.

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