Doctor profile · Federal record
Dr. Helen Chang-Deguzman, M.D.
Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Elkton, MD
- NPI 1710989926
- Accepts Medicare
- 30 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
137 W High St, Suite 1A
Elkton, MD 219218604
(410) 620-9200
fax (410) 620-9207 - Mailing address
-
4923 Ogletown Stanton RD, Ste 200
Newark, DE 197132081
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- June 17, 2021
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- Maryland #D0057355 · Delaware #C1-0006336
- Medicaid (2)
- DE #0001183101 · MD #699445800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710989926. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,516
Distinct HCPCS
10
Medicare allowed
$211,154
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q5106 |
Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units | 880 | 14 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 364 | 225 | $103 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 190 | 151 | $83 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 166 | 88 | $78 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 147 | 69 | $118 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 133 | 30 | $349 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 94 | 53 | $96 | |
90966 |
Home dialysis services per month (20 years or older) | 85 | 14 | $293 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 80 | 47 | $49 | |
96372 |
Injection of drug or substance under skin or into muscle | 55 | 14 | $14 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 119. This provider delivers 21× the peer median.Open Payments
Industry payments received
All-time total
$1,390
Transactions
58
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 12 | $346.29 | |
| Fresenius USA Marketing, Inc. | 6 | $138.00 | |
| Bayer Healthcare Pharmaceuticals Inc. | 6 | $127.71 | |
| Travere Therapeutics, Inc. | 7 | $101.39 | |
| Novartis Pharmaceuticals Corporation | 3 | $81.82 | |
| Amgen Inc. | 3 | $79.10 | |
| Mallinckrodt Hospital Products Inc. | 2 | $75.25 | |
| CALLIDITAS THERAPEUTICS US INC. | 4 | $74.76 | |
| AKEBIA THERAPEUTICS INC | 3 | $72.70 | |
| Novo Nordisk Inc | 1 | $67.70 | |
| GlaxoSmithKline, LLC. | 4 | $62.18 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $43.37 | |
| Ardelyx, Inc. | 2 | $42.27 | |
| Otsuka America Pharmaceutical, Inc. | 2 | $37.47 | |
| Ultragenyx Pharmaceutical Inc. | 1 | $25.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
889
Patients
255
Total drug cost
$177,412
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 110 | 48 | $2,070 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 95 | 17 | $86,022 |
| Spironolactone | Generic | 92 | 30 | $1,439 |
| Losartan Potassium | Generic | 85 | 29 | $1,493 |
| Amlodipine Besylate | Generic | 80 | 28 | $1,026 |
| Lisinopril | Generic | 69 | 29 | $826 |
| Carvedilol | Generic | 61 | 26 | $1,125 |
| Calcitriol | Generic | 54 | 15 | $1,439 |
| Hydralazine Hcl | Generic | 51 | 20 | $1,796 |
| Cinacalcet Hcl | Generic | 42 | 0 | $26,546 |
Hospital affiliations
Frequently asked questions
What is Dr. Helen Chang-Deguzman's medical specialty?
Dr. Helen Chang-Deguzman practices Nephrology Physician in Elkton, MD.
Where does Dr. Helen Chang-Deguzman practice?
Dr. Helen Chang-Deguzman practices at 137 W High St, Elkton, MD 219218604. Office phone: 4106209200.
What is Dr. Helen Chang-Deguzman's NPI?
Dr. Helen Chang-Deguzman's National Provider Identifier (NPI) is 1710989926, issued by NPPES.
Does Dr. Helen Chang-Deguzman accept Medicare assignment?
Yes. Dr. Helen Chang-Deguzman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Helen Chang-Deguzman commonly perform?
Top Medicare-reported procedures in 2023: Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units (HCPCS Q5106); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.