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Edit this profileAt a glance
- 4923 Ogletown Stanton Rd, Suite 200, Newark, DE 19713
About Dr. Dahms
William J. Dahms, D.O. practices nephrology in Newark, DE. William is a 2000 graduate of Philadelphia College of Osteopathic Medicine. According to Medicare claims data, William cared for 1,363 Medicare patients across 4,215 services. The services billed most often include injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units, low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes. The provider's National Provider Identifier (NPI) is 1952419376.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (302) 225-0451
- Email not available
Practice Locations
4923 OGLETOWN STANTON RD SUITE 200
Newark, DE 19713
Conditions Commonly Evaluated or Treated
Within Nephrology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Acid-base disorders
Anatomical conditions
Autoimmune conditions
Blood disorders
Blood pressure
Cysts and growths
Diabetes complications
Dialysis complications
Electrolyte disorders
Fluid retention
Genetic disorders
Hormone disorders
Infections
Inflammatory conditions
Kidney damage
Kidney failure
Kidney filter diseases
Lab abnormalities
Metabolic disorders
Multi-organ conditions
Structural kidney issues
Symptoms
Urine abnormalities
Urine symptoms
Vascular conditions
Vascular kidney issues
Procedures & services
Medical diet therapy
Most searched procedures
Consultations
Diagnostic tests
Diagnostics
Dialysis
Dialysis access
- Dialysis Access Physical Exam
- Dialysis Catheter Removal
- Dialysis Fistula Repair
- Temporary Dialysis Line Placement
Diet and nutrition
Imaging
Infusions
Interventional procedures
Lab tests
- 24-hour urine test
- Comprehensive Metabolic Panel
- Kidney Function Blood Test
- Parathyroid hormone monitoring
- Urine protein check
- Urine sediment test
Medication management
- Active Vitamin D Therapy
- Resistant Blood Pressure Medication Adjustment
- Steroid Therapy For Kidney Inflammation
Medication therapy
- Acid reducer treatment for kidneys
- Phosphate binder therapy
- Potassium lowering treatment
- Red blood cell booster injections
- Water pill adjustment
Patient education
Prevention
Procedures
Specialized therapies
Supportive care
Surgical procedures
Transplant care
Vascular access
Procedures Most Often Billed to Medicare
4,215 services · 1,363 patients · 21 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of tunneled central venous tube for infusion (5 years or older) | Procedure | 36558 |
40 | More often than most peers in Nephrology |
| Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist | Procedure | 36902 |
12 | Less often than most peers in Nephrology |
| Fluoroscopic guidance for insertion or removal of central vein access device | Imaging | 77001 |
42 | More often than most peers in Nephrology |
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
37 | More often than most peers in Nephrology |
| Dialysis services, 4 or more physician visits per month (20 years or older) | Treatment | 90960 |
291 | More often than most peers in Nephrology |
| Hemodialysis procedure with physician evaluation | Treatment | 90935 |
144 | More often than most peers in Nephrology |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
52 | As often as other peers in Nephrology |
| Home dialysis services per month (20 years or older) | Treatment | 90966 |
49 | Less often than most peers in Nephrology |
| Dialysis services, 2-3 physician visits per month (20 years or older) | Treatment | 90961 |
28 | Less often than most peers in Nephrology |
| Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes | Treatment | 99153 |
12 | Less often than most peers in Nephrology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other kidney specialists at this location 6
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other kidney specialists in Newark 5
Same specialty, same city.
More connections — 18 related providers in 3 groups
Trained at Philadelphia College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2000 at Philadelphia College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of tunneled central venous tube for infusion (5 years or older) 2
Providers in DE who bill this service to Medicare most often.
Common questions
What kind of doctor is William J. Dahms?
William J. Dahms is a kidney specialist in Newark, DE. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nephrology”.
NPI registry
What is William J. Dahms's address?
William J. Dahms is listed at 4923 Ogletown Stanton Rd Suite 200, Newark, DE 19713. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with William J. Dahms?
The number on file is (302) 225-0451. Contact the office directly to confirm availability and scheduling.
NPI registry
What is William J. Dahms's NPI number?
William J. Dahms's National Provider Identifier is 1952419376. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did William J. Dahms train?
William J. Dahms attended Philadelphia College of Osteopathic Medicine, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How long has William J. Dahms been practicing?
William J. Dahms has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What procedures does William J. Dahms perform?
According to Medicare billing data, William J. Dahms performs procedures including insertion of tunneled central venous tube for infusion and insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist; reads or performs imaging such as fluoroscopic guidance for insertion or removal of central vein access device and ultrasonic guidance for blood vessel access; provides treatments such as dialysis services, 4 or more physician visits per month and hemodialysis procedure with physician evaluation, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has William J. Dahms confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William J. Dahms. If this is you, claiming it is free.
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