Doctor profile · Federal record
Dr. Shahzaman Abbasi, MD
Internal Medicine Physician (CMS: Internal Medicine) · Lansing, MI
- NPI 1376512111
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1540 Lake Lansing RD Ste 102
Lansing, MI 489123757
(517) 913-3810
fax (517) 913-3811
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- September 21, 2009
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301078329
- Medicaid
- MI #1376512111
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376512111. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
389
Distinct HCPCS
2
Medicare allowed
$27,532
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 302 | 146 | $64 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 87 | 63 | $94 |
In context: peer comparison
Among 30 peers in Lansing Internal Medicine Physician, average services per provider: 105. This provider delivers 3.7× the peer median.Open Payments
Industry payments received
All-time total
$939
Transactions
51
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 10 | $188.68 | |
| Lilly USA, LLC | 8 | $137.03 | |
| Novo Nordisk INC | 9 | $135.73 | |
| GlaxoSmithKline, LLC. | 5 | $87.77 | |
| Amgen INC. | 4 | $71.45 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 4 | $69.60 | |
| Abbott Laboratories | 2 | $36.59 | |
| Exact Sciences Corporation | 2 | $30.28 | |
| Averitas Pharma INC. | 1 | $22.40 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 1 | $22.34 | |
| Novartis Pharmaceuticals Corporation | 1 | $21.50 | |
| Mylan Specialty L.P. | 1 | $19.64 | |
| Dexcom, INC. | 1 | $18.76 | |
| Phathom Pharmaceuticals, INC. | 1 | $16.23 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $16.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,325
Patients
1,497
Total drug cost
$70,769
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 557 | 205 | $8,317 |
| Amlodipine Besylate | Generic | 472 | 172 | $4,457 |
| Omeprazole | Generic | 392 | 135 | $6,388 |
| Metoprolol Succinate | Generic | 364 | 137 | $7,481 |
| Levothyroxine Sodium | Generic | 330 | 112 | $6,210 |
| Losartan Potassium | Generic | 326 | 106 | $6,029 |
| Lisinopril | Generic | 318 | 120 | $3,259 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 281 | 63 | $2,999 |
| Metformin Hcl | Generic | 262 | 96 | $2,864 |
| Simvastatin | Generic | 204 | 70 | $2,807 |
Hospital affiliations
Frequently asked questions
What is Dr. Shahzaman Abbasi's medical specialty?
Dr. Shahzaman Abbasi practices Internal Medicine Physician in Lansing, MI.
Where does Dr. Shahzaman Abbasi practice?
Dr. Shahzaman Abbasi practices at 1540 Lake Lansing RD Ste 102, Lansing, MI 489123757. Office phone: 5179133810.
What is Dr. Shahzaman Abbasi's NPI?
Dr. Shahzaman Abbasi's National Provider Identifier (NPI) is 1376512111, issued by NPPES.
Does Dr. Shahzaman Abbasi accept Medicare assignment?
Yes. Dr. Shahzaman Abbasi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shahzaman Abbasi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.