Dr. Michelle Sharp , MD
Internal Medicine • Baltimore, MD
600 N Wolfe St
Baltimore, MD 212870005
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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Dr. Michelle Sharp is listed in NPPES under Internal Medicine.
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NPI assigned on March 24, 2011; this date does not establish years in practice.
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Published CMS data list 226 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:
- 99215 — Established patient outpatient office visit: 69 service units.
- 99214 — Established patient outpatient office visit: 46 service units.
- 99215 — Established patient outpatient office visit: 29 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 7 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 105 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:
- Prednisone — 94 prescription fills, including refills.
- Methotrexate (Methotrexate Sodium) — 11 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 the full table · Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 70% of clinicians listed under Internal Medicine in Baltimore, MD (2024, 761 clinicians with data). Median for this group: 511. Middle half: 206 to 950.
Fewer Medicare Part B services than 80% 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 131 in 2020 to 226 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
600 N Wolfe St
Baltimore, MD 212870005
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Johns Hopkins University. 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
Louisiana State University School Of Medicine In New Orleans
2011
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
145 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 $29,134 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 $21,954 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
233 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
$1,148 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 $18.50 in 2025
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 2025.
Years since graduation
15 years (graduated 2011)
CMS Doctors and Clinicians data list 2011 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.
May accept Medicare assignment
CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.
Ask the office before your visit. If a clinician does not accept assignment for a service, they can charge up to 15% more than the Medicare-approved amount, and you may be asked to pay the full amount at the visit.
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?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Sharp 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. Sharp 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 Baltimore and Maryland
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 70% of clinicians listed under Internal Medicine in Baltimore, MD (2024, 761 clinicians with data). Median for this group: 511. Middle half: 206 to 950.
Fewer Medicare Part B services than 80% 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 lower Medicare-allowed amount than 65% of clinicians listed under Internal Medicine in Baltimore, MD (2024, 761 clinicians with data). Median for this group: $52,628. Middle half: $21,847 to $96,443.
A lower 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 lower Medicare payment amount than 65% of clinicians listed under Internal Medicine in Baltimore, MD (2024, 761 clinicians with data). Median for this group: $40,508. Middle half: $16,593 to $75,582.
A lower 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
Fewer Part D prescriptions than 65% of clinicians listed under Internal Medicine in Baltimore, MD (2024, 676 clinicians with data). Median for this group: 392. Middle half: 80 to 2,460.
Fewer Part D prescriptions than 75% 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 lower Part D drug cost than 75% of clinicians listed under Internal Medicine in Baltimore, MD (2024, 676 clinicians with data). Median for this group: $50,442. Middle half: $2,235 to $296,626.
A lower Part D drug cost than 80% 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.
1,278 active clinicians are listed under Internal Medicine with a practice address in Baltimore, MD (3,909 in Maryland).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Baltimore
22.9% of these 1,278 clinicians have the CMS telehealth indicator.
45.7% of these 1,278 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 73% from 131 in 2020 to 226 in 2024.
- 2020: 131
- 2021: 215
- 2022: 240
- 2023: 312
- 2024: 226
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Medicare-allowed amount
Medicare-allowed amount increased 122% from $13,144 in 2020 to $29,134 in 2024.
- 2020: $13,144
- 2021: $32,498
- 2022: $29,703
- 2023: $39,689
- 2024: $29,134
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Paid by Medicare
Paid by Medicare increased 113% from $10,327 in 2020 to $21,954 in 2024.
- 2020: $10,327
- 2021: $24,649
- 2022: $23,054
- 2023: $31,285
- 2024: $21,954
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Medicare Part D prescriptions
Medicare Part D prescriptions varied from year to year: 109 in 2020 and 105 in 2024.
- 2020: 109
- 2021: 98
- 2022: 90
- 2023: 70
- 2024: 105
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30-day fills
30-day fills increased 13% from 206 in 2020 to 233 in 2024.
- 2020: 206
- 2021: 203
- 2022: 177
- 2023: 157
- 2024: 233
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Part D drug cost
Part D drug cost decreased 21% from $1,460 in 2020 to $1,148 in 2024.
- 2020: $1,460
- 2021: $1,915
- 2022: $2,165
- 2023: $1,034
- 2024: $1,148
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $89.81 in 2019 to $18.50 in 2025.
- 2019: $89.81
- 2025: $18.50
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), 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 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $18.50.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
FREESTYLE LIBRE | General | $18.50 |
Source: CMS Open Payments, program year 2025, 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 2018–2023 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, 2019–2024; 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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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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69 | 45 | $414.80 | $176.06 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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46 | 37 | $308.00 | $127.58 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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29 | 28 | $320.48 | $147.42 |
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99231
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
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25 | 16 | $115.80 | $49.19 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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23 | 19 | $224.48 | $99.11 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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21 | 15 | $204.00 | $80.08 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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13 | 13 | $397.77 | $127.03 |
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 |
|---|---|---|---|---|---|
| Prednisone | Prednisone | 94 | 6,484 | $950.86 | 45 |
| Methotrexate | Methotrexate Sodium | 11 | 432 | $197.16 | — |
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
NUCC 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
I20150707002610
MD
4183873102
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
Johns Hopkins University
600 N Wolf St, Baltimore, MD 212870005
Phone: 4109555000
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Student in an Organized Health Care Education/Training Program
MBBCHBAO, Master of Science
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine - Clinical Cardiac Electrophysiology
Internal Medicine - Medical Oncology
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated March 24, 2011.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Internal Medicine Providers in Baltimore
- Dr. Sang An, MD
- Dr. Devika Chase, MD
- Khalifa Bshesh
- Dr. Wendy Ying, MD
- Dr. Alexandra Strauss, MD
- Dr. Samia Babar, MD
Mailing Address
600 N Wolfe St
Baltimore, MD 212870005
Phone: 4109552834