Dr. Dev Aditya Gautam Basu , MD
Internal Medicine • Towson, MD
913 Southerly Road, #264
Towson, MD 212042629
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on July 19, 2011; this date does not establish years in practice.
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Published CMS data list 1,373 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99309 — Subsequent nursing facility care with moderate level of medical decision making, per day: 237 service units.
- 99308 — Subsequent nursing facility care with straightforward level of medical decision making, per day: 181 service units.
- 99308 — Subsequent nursing facility care with straightforward level of medical decision making, per day: 161 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 12 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 2,934 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium — 195 prescription fills, including refills.
- Eliquis (Apixaban) — 158 prescription fills, including refills.
- Gabapentin — 101 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 91 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 60% of clinicians listed under Internal Medicine in Towson, MD (2024, 62 clinicians with data). Median for this group: 877. Middle half: 427 to 1,756.
More Medicare Part B services than 65% of clinicians listed under Internal Medicine in Maryland (2024, 2,163 clinicians with data). Median for this group: 846. Middle half: 337 to 1,691.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 267 in 2020 to 1,373 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
913 Southerly Road
#264
Towson, MD 212042629
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Baltimore, MD. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: Endeavour Healthcare Llc; Medstar Medical Group Ii Llc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2008
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
300 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $154,918 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $120,936 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
2,989 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$178,776 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $23.76 in 2019
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2019.
Years since graduation
18 years (graduated 2008)
CMS Doctors and Clinicians data list 2008 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2011
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Basu has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Basu as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Towson and Maryland
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 60% of clinicians listed under Internal Medicine in Towson, MD (2024, 62 clinicians with data). Median for this group: 877. Middle half: 427 to 1,756.
More Medicare Part B services than 65% of clinicians listed under Internal Medicine in Maryland (2024, 2,163 clinicians with data). Median for this group: 846. Middle half: 337 to 1,691.
Medicare-allowed amount
A higher Medicare-allowed amount than 65% of clinicians listed under Internal Medicine in Towson, MD (2024, 62 clinicians with data). Median for this group: $86,582. Middle half: $45,000 to $168,767.
A higher Medicare-allowed amount than 75% of clinicians listed under Internal Medicine in Maryland (2024, 2,163 clinicians with data). Median for this group: $83,381. Middle half: $36,192 to $153,823.
Paid by Medicare
A higher Medicare payment amount than 70% of clinicians listed under Internal Medicine in Towson, MD (2024, 62 clinicians with data). Median for this group: $65,956. Middle half: $35,044 to $131,571.
A higher Medicare payment amount than 75% of clinicians listed under Internal Medicine in Maryland (2024, 2,163 clinicians with data). Median for this group: $63,765. Middle half: $26,991 to $117,148.
Medicare Part D prescriptions
More Part D prescriptions than 70% of clinicians listed under Internal Medicine in Towson, MD (2024, 76 clinicians with data). Median for this group: 454. Middle half: 86 to 2,972.
More Part D prescriptions than 65% of clinicians listed under Internal Medicine in Maryland (2024, 2,222 clinicians with data). Median for this group: 1,068. Middle half: 116 to 3,780.
Part D drug cost
A higher Part D drug cost than 70% of clinicians listed under Internal Medicine in Towson, MD (2024, 76 clinicians with data). Median for this group: $32,272. Middle half: $1,412 to $215,537.
A higher Part D drug cost than 60% of clinicians listed under Internal Medicine in Maryland (2024, 2,222 clinicians with data). Median for this group: $89,966. Middle half: $5,334 to $333,437.
121 active clinicians are listed under Internal Medicine with a practice address in Towson, MD (3,909 in Maryland).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Towson
13.2% of these 121 clinicians have the CMS telehealth indicator.
52.1% of these 121 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 414% from 267 in 2020 to 1,373 in 2024.
- 2020: 267
- 2021: 264
- 2022: 263
- 2023: 409
- 2024: 1,373
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Medicare-allowed amount
Medicare-allowed amount increased 244% from $45,009 in 2020 to $154,918 in 2024.
- 2020: $45,009
- 2021: $47,324
- 2022: $52,456
- 2023: $55,888
- 2024: $154,918
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Paid by Medicare
Paid by Medicare increased 236% from $35,970 in 2020 to $120,936 in 2024.
- 2020: $35,970
- 2021: $37,633
- 2022: $42,046
- 2023: $44,006
- 2024: $120,936
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 287% from 759 in 2019 to 2,934 in 2024.
- 2019: 759
- 2020: 86
- 2021: 61
- 2022: 12
- 2024: 2,934
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30-day fills
30-day fills increased 284% from 779 in 2019 to 2,989 in 2024.
- 2019: 779
- 2020: 86
- 2021: 61
- 2022: 12
- 2024: 2,989
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Part D drug cost
Part D drug cost increased 516% from $29,040 in 2019 to $178,776 in 2024.
- 2019: $29,040
- 2020: $6,858
- 2021: $1,341
- 2022: $168
- 2024: $178,776
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2019 only.
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2019), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2019 (payments made January 1 – December 31, 2019): fewer than 11 records totaling $23.76.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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INVOKANA | General | $23.76 |
Source: CMS Open Payments, program year 2019, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99309
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
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237 | 90 | $188.83 | $101.01 |
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99308
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
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181 | 72 | $109.79 | $73.26 |
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99308
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
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161 | 54 | $105.34 | $72.51 |
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99310
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes
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159 | 71 | $229.36 | $144.41 |
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99309
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
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141 | 59 | $192.01 | $99.49 |
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99306
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more
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138 | 125 | $328.69 | $177.78 |
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99497
Advance care planning, first 30 minutes
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107 | 101 | $153.97 | $76.54 |
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99306
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more
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79 | 64 | $309.21 | $174.75 |
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99310
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes
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79 | 33 | $330.77 | $146.40 |
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99497
Advance care planning, first 30 minutes
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46 | 37 | $127.23 | $81.49 |
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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
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33 | 33 | $486.00 | $174.52 |
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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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12 | 12 | $303.00 | $121.09 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 195 | 3,677 | $2,444.11 | 94 |
| Eliquis | Apixaban | 158 | 2,130 | $44,316.24 | 46 |
| Gabapentin | Gabapentin | 101 | 2,113 | $2,129.71 | 50 |
| Pantoprazole Sodium | Pantoprazole Sodium | 96 | 1,801 | $1,012.75 | 45 |
| Levothyroxine Sodium | Levothyroxine Sodium | 92 | 1,955 | $1,129.52 | 32 |
| Oxycodone Hcl | Oxycodone Hcl | 81 | 473 | $1,439.87 | 17 |
| Amlodipine Besylate | Amlodipine Besylate | 75 | 1,555 | $496.37 | 37 |
| Furosemide | Furosemide | 62 | 1,083 | $351.04 | 33 |
| Metoprolol Succinate | Metoprolol Succinate | 59 | 1,306 | $1,233.14 | 26 |
| Tamsulosin Hcl | Tamsulosin Hcl | 56 | 1,284 | $721.62 | 24 |
| Azithromycin | Azithromycin | 55 | 292 | $770.44 | — |
| Carvedilol | Carvedilol | 55 | 1,296 | $556.17 | 23 |
| Duloxetine Hcl | Duloxetine Hcl | 53 | 1,032 | $981.24 | 22 |
| Metoprolol Tartrate | Metoprolol Tartrate | 52 | 1,068 | $367.06 | 22 |
| Clopidogrel | Clopidogrel Bisulfate | 52 | 758 | $438.28 | 27 |
| Omeprazole | Omeprazole | 49 | 1,331 | $467.88 | 22 |
| Mirtazapine | Mirtazapine | 47 | 1,088 | $1,065.76 | 16 |
| Trazodone Hcl | Trazodone Hcl | 47 | 901 | $547.79 | 18 |
| Bumetanide | Bumetanide | 43 | 395 | $937.02 | — |
| Clozapine | Clozapine | 42 | 419 | $911.88 | — |
| Lisinopril | Lisinopril | 41 | 904 | $255.51 | 21 |
| Metformin Hcl Er | Metformin Hcl | 40 | 1,095 | $712.11 | — |
| Quetiapine Fumarate | Quetiapine Fumarate | 39 | 730 | $645.32 | 20 |
| Trulicity | Dulaglutide | 38 | 457 | $17,955.17 | — |
| Prednisone | Prednisone | 36 | 229 | $217.84 | 16 |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2023-02-21NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20150917001875
MD
9133363716
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Endeavour Healthcare Llc
135 N Parke St, Aberdeen, MD 210012428
Phone: 4432759164
Medstar Medical Group Ii Llc
5601 Lloch Raven Blvd, Baltimore, MD 212392945
Phone: 4434448000
Secondary Practice Locations
821 N Eutaw Street, Suite 308
Baltimore, MD 21201
Phone: 4103832072
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 913 SOUTHERLY ROAD, #264, TOWSON, MD 212042629 (Tel: 4102759164)
Registered at 913 SOUTHERLY ROAD, #264, TOWSON, MD 212042629 (Tel: 4102759164)
NPI status registered as active in NPPES database
Registered at 821 N EUTAW STREET, SUITE 308, BALTIMORE, MD 21201 (Tel: 4103832072)
Registered at 821N EUTAW ST 308, BALTIMORE, MD 212014648 (Tel: 4103832072)
Recorded as DEV BASU, M.D.
Internal Medicine (license number reported to NPPES: MD D0079832)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Towson
- Dr. Jeffrey Alexander, MD
- Dr. Mir Ali Asghar Shah, MD
- Dr. Sajida Rana, MD
- Javariya Nisar
- Dr. Robert Turner, MD
- Dr. Shivaling Mahaparale, MD
Mailing Address
913 Southerly Road, #264
Towson, MD 212042629
Phone: 4102759164