Doctor profile · Federal record
Dr. Elizabeth Weston-Hammang, MD
Family Medicine Physician (CMS: Family Practice) · Granger, IN
- NPI 1639169188
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
52500 Fir RD
Granger, IN 465308579
(574) 271-0700
fax (574) 273-5648
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- August 2, 2016
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Indiana #01058403A
- Medicaid
- IN #200527990
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639169188. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,849
Distinct HCPCS
10
Medicare allowed
$111,539
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 555 | 243 | $118 | |
36415 |
Insertion of needle into vein for collection of blood sample | 391 | 215 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 222 | 173 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 171 | 142 | $8 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 156 | 133 | $16 | |
83036 |
Hemoglobin a1c level | 155 | 95 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 142 | 127 | $13 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 115 | 91 | $3 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 88 | 88 | $120 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 64 | 17 | $58 |
In context: peer comparison
Among 14 peers in Granger Family Medicine Physician, average services per provider: 85. This provider delivers 34× the peer median.Open Payments
Industry payments received
All-time total
$171
Transactions
8
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 3 | $73.85 | |
| Lilly USA, LLC | 2 | $34.19 | |
| Novo Nordisk INC | 1 | $24.69 | |
| Astellas Pharma US INC | 1 | $23.82 | |
| Pfizer INC. | 1 | $14.93 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,370
Patients
698
Total drug cost
$29,512
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 352 | 99 | $4,887 |
| Atorvastatin Calcium | Generic | 344 | 108 | $4,218 |
| Amlodipine Besylate | Generic | 220 | 63 | $1,774 |
| Lisinopril | Generic | 198 | 50 | $1,200 |
| Omeprazole | Generic | 162 | 52 | $2,390 |
| Losartan Potassium | Generic | 151 | 49 | $2,109 |
| Hydrochlorothiazide | Generic | 130 | 38 | $628 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 126 | 44 | $1,204 |
| Pantoprazole Sodium | Generic | 115 | 35 | $2,209 |
| Metformin Hcl | Generic | 105 | 34 | $868 |
Frequently asked questions
What is Dr. Elizabeth Weston-Hammang's medical specialty?
Dr. Elizabeth Weston-Hammang practices Family Medicine Physician in Granger, IN.
Where does Dr. Elizabeth Weston-Hammang practice?
Dr. Elizabeth Weston-Hammang practices at 52500 Fir RD, Granger, IN 465308579. Office phone: 5742710700.
What is Dr. Elizabeth Weston-Hammang's NPI?
Dr. Elizabeth Weston-Hammang's National Provider Identifier (NPI) is 1639169188, issued by NPPES.
Does Dr. Elizabeth Weston-Hammang accept Medicare assignment?
Yes. Dr. Elizabeth Weston-Hammang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Weston-Hammang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.