Nabil Alkhoury Fallouh, MD
Nabil Alkhoury Fallouh, MD is an Internal Medicine Physician in Ann Arbor, MI, registered under NPI 1003021387.
Getting there
Here is what surrounds this office in Ann Arbor, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.38 mi away at U of M Lot N21 Service Center. The nearest transit stop is 741 ft away, served by University Hospital (Taubman). If you arrive early, there is a coffee shop 0.33 mi away.
Getting here and what is nearby
Transit 349 ft ~2 min
Hotel Med Inn 394 ft ~2 min
Transit University Hospital (Taubman) 611 ft ~3 min
Transit University Hospital (Taubman) 741 ft ~3 min
Coffee Grand Grounds 0.21 mi ~5 min
Restaurant Subway 0.21 mi ~5 min
Mo-Fr 06:30-16:00; PH off
Restaurant Get Away N’ Play Café 0.21 mi ~5 min
Parking 0.22 mi ~5 min
Restaurant Markley Dining Hall 0.26 mi ~6 min
Mo-Fr 07:00-10:00, 11:00-14:00, 17:00-20:00
Coffee Victors 0.33 mi ~7 min
Mo-Th 07:00-01:00; Fr 07:00-23:00; Sa 09:00-23:00; Su 09:00-01:00
Hotel The Vanguard Ann Arbor 0.36 mi ~8 min
Parking U-M M61 Glen Structure 0.37 mi ~8 min
Parking U of M Lot N21 Service Center 0.38 mi ~8 min
Palmer Drive
Hotel Ann Arbor Bed and Breakfast 0.46 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 4301085811 | MI | Internal Medicine Physician primary |
This provider holds licence 4301085811 issued in MI. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Internal Medicine
- PAC ID
- 6800963976
- Enrollment ID
- I20160714000773
Medicare enrolment is recorded as approved under the provider type Practitioner - Internal Medicine. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Internal Medicine covers
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. NUCC Health Care Provider Taxonomy, code 207R00000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003021387 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 11, 2007 |
| Last updated | Feb 20, 2012 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD |
| Practice address |
1500 EAST MEDICAL CENTER DR 3RD FLOOR TAUBMAN CTR RECP B Ann Arbor, MI 48109 (734) 936-5582 |
| Mailing address |
3621 S STATE ST 700 KMS PLACE Ann Arbor, MI 48108 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 2 | 1 | 3 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 2 | 3 | 7 |
Sum = 43 · next multiple of 10 = 50 · check digit = 7 · actual last digit = 7
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.