Doctor profile · Federal record
Dr. William Pierce, MD
Family Medicine Physician (CMS: Family Practice) · Merrillville, IN
- NPI 1497838593
- Accepts Medicare
- MIPS 13.1 / 100 · 2023
- 56 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
210 E 90Th Drive
Merrillville, IN 464108102
(219) 738-2008
fax (219) 738-2127
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 21, 2008
- Year of graduation
- 1970 — 56 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Indiana #01025010
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497838593. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,367
Distinct HCPCS
6
Medicare allowed
$140,736
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 536 | 112 | $99 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 360 | 133 | $74 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 269 | 221 | $162 | |
99238 |
Hospital discharge day management, 30 minutes or less | 150 | 132 | $75 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 41 | 11 | $111 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $152 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 106. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$141
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 3 | $68.99 | |
| AstraZeneca Pharmaceuticals LP | 2 | $36.12 | |
| Exact Sciences Corporation | 1 | $19.80 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $15.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,715
Patients
449
Total drug cost
$28,906
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 244 | 57 | $6,431 |
| Alprazolam | Generic | 205 | 34 | $1,145 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 199 | 36 | $7,379 |
| Levothyroxine Sodium | Generic | 189 | 52 | $2,786 |
| Gabapentin | Generic | 135 | 36 | $2,083 |
| Amlodipine Besylate | Generic | 91 | 27 | $473 |
| Atorvastatin Calcium | Generic | 90 | 28 | $1,062 |
| Metoprolol Succinate | Generic | 86 | 30 | $2,032 |
| Pantoprazole Sodium | Generic | 79 | 32 | $1,050 |
| Tamsulosin Hcl | Generic | 72 | 24 | $963 |
Hospital affiliations
Frequently asked questions
What is Dr. William Pierce's medical specialty?
Dr. William Pierce practices Family Medicine Physician in Merrillville, IN.
Where does Dr. William Pierce practice?
Dr. William Pierce practices at 210 E 90Th Drive, Merrillville, IN 464108102. Office phone: 2197382008.
What is Dr. William Pierce's NPI?
Dr. William Pierce's National Provider Identifier (NPI) is 1497838593, issued by NPPES.
Does Dr. William Pierce accept Medicare assignment?
Yes. Dr. William Pierce accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Pierce commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.