Doctor profile · Federal record
Dr. Cyril Grum, MD
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Ann Arbor, MI
- NPI 1659453561
- Accepts Medicare
- 49 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 E Medical Center Dr
Ann Arbor, MI 481095000
(734) 936-4000 - Mailing address
-
3621 S State St
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- December 21, 2020
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Michigan #4301042297
- Medicaid
- MI #1425712
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659453561. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
334
Distinct HCPCS
8
Medicare allowed
$3,017
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
94010 |
Test to measure expiratory airflow and volume | 103 | 101 | $8 | |
94729 |
Test to examine how well the lungs exchange gases | 77 | 76 | $9 | |
94729 |
Test to examine how well the lungs exchange gases | 43 | 43 | $9 | |
94010 |
Test to measure expiratory airflow and volume | 37 | 37 | $8 | |
94726 |
Test to determine lung volumes using sensors | 27 | 27 | $12 | |
94726 |
Test to determine lung volumes using sensors | 18 | 18 | $12 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 16 | 16 | $10 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 13 | 13 | $10 |
In context: peer comparison
Among 25 peers in Ann Arbor Pulmonary Disease Physician, average services per provider: 43. This provider delivers 7.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
27
Patients
0
Total drug cost
$1,595
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 16 | 0 | $361 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 11 | 0 | $1,235 |
Hospital affiliations
Frequently asked questions
What is Dr. Cyril Grum's medical specialty?
Dr. Cyril Grum practices Pulmonary Disease Physician in Ann Arbor, MI.
Where does Dr. Cyril Grum practice?
Dr. Cyril Grum practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095000. Office phone: 7349364000.
What is Dr. Cyril Grum's NPI?
Dr. Cyril Grum's National Provider Identifier (NPI) is 1659453561, issued by NPPES.
Does Dr. Cyril Grum accept Medicare assignment?
Yes. Dr. Cyril Grum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cyril Grum commonly perform?
Top Medicare-reported procedures in 2023: Test to measure expiratory airflow and volume (HCPCS 94010); Test to examine how well the lungs exchange gases (HCPCS 94729); Test to examine how well the lungs exchange gases (HCPCS 94729). Source: CMS Medicare Physician & Other Practitioners file.