Dr. Donna J. Hanes, MD

  • Baltimore, MD
  • Nephrologist
NPI1114970100PAC ID0648465948
Medicare services, 2024
526
Medicare patients, 2024
166
Part D claims, 2024
1,315
Publications
4
Hospital affiliations
1
Practice address
3303 Chestnut Avenue, Baltimore, MD 21211
Practice phone
Call (301) 366-5400
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Chestnut Square Dialysis Center

Dialysis Center - Independent · Baltimore, Maryland

See all 4 affiliations

Find Dr. Hanes' 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.

View contacts for free

Dr. Donna J. Hanes is a nephrologist in Baltimore, Maryland

Dr. Hanes practices at Chestnut Square Dialysis Center in Baltimore, Maryland.

Dr. Hanes' NPI, 1114970100, was assigned on May 18, 2006. Dr. Hanes graduated from University of Maryland School of Medicine - Baltimore in 1992. Dr. Hanes holds Maryland license D47161.

NPI and contact details
Medicare PAC ID
0648465948
NPI enumeration date
May 18, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(301) 366-5400
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
60
Medical school graduation
1992

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

Dr. Donna J. Hanes practices at Chestnut Square Dialysis Center in Baltimore, Maryland

Dr. Hanes' primary practice is Chestnut Square Dialysis Center, at 3303 Chestnut Avenue, Baltimore, MD 21211 in Baltimore City. The practice phone is (301) 366-5400.

  • Chestnut Square Dialysis Center
    3303 Chestnut Avenue, Baltimore, MD 21211 · Baltimore CityPhone(301) 366-5400

Source: Dmand AI Affiliation Data

Dr. Donna J. Hanes is affiliated with 3 sites of care and 1 medical group

Dr. Hanes' primary practice is Chestnut Square Dialysis Center in Baltimore, Maryland. Dr. Hanes is also affiliated with University of Maryland Medical Center. The medical group on file is University of Maryland Medical Center Gastroenterology and Hepatology. Dmand AI also links Dr. Hanes to 1 more physician office, named with a free account.

See all 4 affiliations for Dr. Hanes

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Donna J. Hanes' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hanes practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Chestnut Square Dialysis CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Hanes practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Donna J. Hanes is one of 279 nephrologists in Maryland

Nephrology is Dr. Hanes' primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Hanes is board certified in nephrology by the American Board of Internal Medicine. Dmand AI has Dr. Hanes' licenses on file in 2 states: Maryland and Florida.

Specialties and state licenses

  • Nephrology, MarylandPrimaryLicense D47161 · 1995 to 2026 · taxonomy 207RN0300X
  • Florida license2014 to 2016

Clinical focus

Dmand AI lists acute kidney failure, chronic kidney disease and kidney disease among the conditions Dr. Hanes treats.

Nephrologists near Dr. Hanes

Counts of nephrologists 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. Donna J. Hanes billed Medicare for 526 services in 2024

CMS data shows 526 Medicare services from Dr. Hanes across 6 procedure codes in 2024, for 166 Medicare patients. Medicare paid $106,304 for them.

Medicare services, 2024526
Medicare patients166
Paid by Medicare$106,304
Procedure codes6

Dr. Hanes' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 3642024: 31813%
Office and hospital visits
2023: 1462024: 18627%
Other services
2023: 02024: 22

Where Dr. Hanes' Medicare services took place, 2024

  • In an office35968%
  • In a facility16732%

Dr. Hanes compared with the Maryland median for nephrologists, 2024

  • Dr. Hanes
  • Maryland median
Medicare services
526vs 1,39262% below
Medicare patients
166vs 41760% below
Part D claims
1,010vs 4722.1 times

Medians across 268 nephrologists in Maryland with Dmand AI profiles that report each measure.

Dr. Hanes' 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. Hanes

Need commercial claims for Dr. Hanes?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hanes and other nephrologists in Maryland.

Book a meeting

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

Dr. Donna J. Hanes treated 166 Medicare patients in 2024, average age 66

CMS counts 166 Medicare patients who saw Dr. Hanes in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 35% are also on Medicaid. Their average risk score is 4.02, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Hanes' median patient age at 65, with 52% women.

Medicare patients, 2024166
Average age66
Average risk score4.02
Also on Medicaid35%

Dr. Hanes' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Hanes' Medicare patients by sex, 2024

  • Women7646%
  • Men9054%

Chronic conditions among Dr. Hanes' Medicare patients, 2024

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes63%
  5. Ischemic heart disease42%
  6. Arthritis40%
  7. Heart failure37%
  8. Mood disorders29%

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

Dr. Hanes' patients across all payers

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

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women52%
  • Men46%

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

Dr. Donna J. Hanes wrote 1,315 Medicare Part D claims in 2024

In 2024, Dr. Hanes wrote 1,315 Medicare Part D claims for 141 patients. 91% of them were for generic drugs. CMS names the drug for 1,010 of them, across 32 drugs with 11 or more claims each, at $109,234 in total drug cost. In 2023, CMS named 1,165 claims across 35 drugs.

Part D claims, 20241,315
Drugs named by CMS32
Total drug cost$109,234
Part D patients141

Dr. Hanes' Part D claims by kind of drug, 2024

  • Generic1,197 claims91%
  • Brand-name and other118 claims9%

Dr. Hanes' 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. Hanes' Part D claims, 2024

  • Opioids1%14 of 1,315 claims
  • Antibiotics5%62 of 1,315 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: 1,1652024: 1,01013%

Drugs named by CMS: 32 in 2024, 35 in 2023.

See all prescribing by Dr. Hanes

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. Donna J. Hanes offers telehealth to Medicare patients

Dr. Hanes accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hanes as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

Find nephrologists like Dr. Hanes by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Donna J. Hanes has 4 publications on record

Dmand AI links 4 papers to Dr. Hanes, published from 2018 to 2022. The most frequent topics are Angiotensin-Converting Enzyme Inhibitors, Angiotensin Receptor Antagonists and Kidney Transplantation. Dr. Hanes' most frequent co-authors are Luis Fernando Gimenez, MD, Bernard Georges Jaar, MD and Sarah A. Schmalzle, MD.

Papers4
Years published2018 to 2022

Topics Dr. Hanes writes about most

  • Angiotensin-Converting Enzyme Inhibitors
  • Angiotensin Receptor Antagonists
  • Kidney Transplantation

Dr. Hanes' most frequent co-authors

Recent publications by Dr. Hanes

See all 4 publications and co-authors

See who Dr. Hanes researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hanes works with, so you can find a warm path to the right nephrologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Donna J. Hanes received $4,537 in industry payments from 2016 to 2025

CMS Open Payments shows 80 general payments to Dr. Hanes from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 38% of the total. Horizon Pharma plc paid the most, $2,378.

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

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

$4.5Kin total
  • Food and beverage$1,72938%
  • Travel and lodging$76917%
  • Consulting fees$65014%
  • Speaker and faculty fees$64014%
  • Other$75017%

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

Share is of all general payments to this clinician.

See all payments to Dr. Hanes

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

Dr. Donna J. Hanes has 1 award and honors on record

Dmand AI lists 1 award for Dr. Hanes, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Hanes

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Donna J. Hanes graduated from University of Maryland School of Medicine - Baltimore

Dr. Hanes graduated from University of Maryland School of Medicine - Baltimore in 1992.

  1. Medical schoolUniversity of Maryland School of Medicine - Baltimore
  2. Board certified in nephrologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Donna J. Hanes accepts plans from 11 insurance carriers

Dr. Hanes is in network with 11 carriers, including Aetna, CareFirst BlueCross BlueShield and Cigna. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

Plan types Dr. Hanes accepts, by number of carriers

  1. Medicare9
  2. PPO7
  3. HMO4
  4. EPO2
  5. POS2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Donna J. Hanes'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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. Donna J. Hanes

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. Donna J. Hanes' NPI number?

Dr. Donna J. Hanes' NPI number is 1114970100. It was assigned on May 18, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Donna J. Hanes?

Dr. Donna J. Hanes is a nephrologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Donna J. Hanes practice?

Dr. Hanes practices at 3303 Chestnut Avenue, Baltimore, MD 21211. Dr. Hanes' primary practice is Chestnut Square Dialysis Center in Baltimore, Maryland. Dmand AI also links Dr. Hanes to 1 physician office.

What is Dr. Donna J. Hanes' office phone number?

The practice phone on file for Dr. Hanes is (301) 366-5400.

What is Dr. Donna J. Hanes' medical license number?

Dr. Hanes holds Maryland license D47161, one of the licenses on file in 2 states.

Which states has Dr. Donna J. Hanes been licensed in?

Dmand AI has state licenses on file for Dr. Hanes in Maryland (1995 to 2026) and Florida (2014 to 2016).

Which hospitals is Dr. Donna J. Hanes affiliated with?

Dr. Hanes is affiliated with University of Maryland Medical Center.

What medical group is Dr. Donna J. Hanes part of?

Dr. Hanes is linked to University of Maryland Medical Center Gastroenterology and Hepatology.

Does Dr. Donna J. Hanes accept Medicare?

Yes. CMS data shows Dr. Hanes billed Medicare for 526 services in 2024, and Dr. Hanes accepts Medicare assignment.

Does Dr. Donna J. Hanes offer telehealth?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Donna J. Hanes see?

CMS counts 166 Medicare patients who saw Dr. Hanes in 2024, with an average age of 66.

Is Dr. Donna J. Hanes board certified?

Yes. Dr. Hanes is board certified in nephrology by the American Board of Internal Medicine.

What services does Dr. Donna J. Hanes bill to Medicare?

In 2024, Dr. Hanes' most billed Medicare services were dialysis (90960), office visit, established patient (99215) and office visit, established patient (99214).

Where did Dr. Donna J. Hanes go to medical school?

Dr. Hanes graduated from University of Maryland School of Medicine - Baltimore in 1992.

What drugs does Dr. Donna J. Hanes prescribe most?

In 2024 Medicare Part D data, Dr. Hanes' most prescribed drugs by claims were Losartan Potassium, Furosemide and Nifedipine ER.

Has Dr. Donna J. Hanes received payments from drug or device companies?

CMS Open Payments shows $4,537 in general payments to Dr. Hanes from 10 companies from 2016 to 2025. The largest total came from Horizon Pharma plc.

How long has Dr. Donna J. Hanes been practicing?

Dr. Hanes graduated from medical school in 1992, 34 years ago.

Does Dr. Donna J. Hanes do research?

Dmand AI links 4 publications to Dr. Hanes, published from 2018 to 2022.

Who does Dr. Donna J. Hanes publish with?

Dr. Hanes' most frequent co-authors are Luis Fernando Gimenez, MD (1 shared paper), Bernard Georges Jaar, MD (1 shared paper) and Sarah A. Schmalzle, MD (1 shared paper).

What insurance does Dr. Donna J. Hanes accept?

Dr. Hanes is in network with 11 carriers, including Aetna, CareFirst BlueCross BlueShield and Cigna. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

Selling to nephrology practices?

See nephrologists in Maryland by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)