Doctor profile · Federal record
Dr. David Lang, MD
Internal Medicine Physician (CMS: Internal Medicine) · Emergency Medicine Physician · Tuba City, AZ
- NPI 1932142189
- Accepts Medicare
- MIPS 65.6 / 100 · 2023
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
167 North Main Street
Tuba City, AZ 860450600
(928) 283-2501
fax (928) 283-2677 - Mailing address
-
Po Box 600, 167 North Main Street
Tuba City, AZ 860450600
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arizona #23604
- Medicaid
- AZ #425654
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932142189. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
155
Distinct HCPCS
2
Medicare allowed
$13,285
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 110 | 48 | $95 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 37 | $64 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 89. This provider delivers 1.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
786
Patients
111
Total drug cost
$39,965
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 130 | 25 | $9,227 |
| Lisinopril | Generic | 107 | 22 | $880 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 74 | 16 | $1,121 |
| Amlodipine Besylate | Generic | 67 | 11 | $1,475 |
| Losartan Potassium | Generic | 57 | 0 | $2,538 |
| Omeprazole | Generic | 50 | 0 | $2,432 |
| Tamsulosin Hcl | Generic | 49 | 0 | $158 |
| Levothyroxine Sodium | Generic | 46 | 0 | $738 |
| Rosuvastatin Calcium | Generic | 34 | 26 | $3,722 |
| Carvedilol | Generic | 33 | 0 | $1,250 |
Hospital affiliations
Frequently asked questions
What is Dr. David Lang's medical specialty?
Dr. David Lang practices Internal Medicine Physician in Tuba City, AZ.
Where does Dr. David Lang practice?
Dr. David Lang practices at 167 North Main Street, Tuba City, AZ 860450600. Office phone: 9282832501.
What is Dr. David Lang's NPI?
Dr. David Lang's National Provider Identifier (NPI) is 1932142189, issued by NPPES.
Does Dr. David Lang accept Medicare assignment?
Yes. Dr. David Lang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Lang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.