Doctor profile · Federal record
Dr. John Harper, M.D.
General Practice Physician (CMS: General Practice) · Emergency Medicine Physician · Occupational Medicine Physician · Ramona, CA
- NPI 1720098205
- Accepts Medicare
- MIPS 77.3 / 100 · 2023
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1834 Main St
Ramona, CA 920652522
(760) 789-2629
fax (760) 788-3235
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 30, 2017
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 208D00000X — NUCC code
- State license (1)
- California #A80250
- Medicaid
- CA #00A802500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720098205. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
10,564
Distinct HCPCS
10
Medicare allowed
$271,839
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 891 | 286 | $137 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 868 | 89 | $66 | |
36415 |
Insertion of needle into vein for collection of blood sample | 440 | 229 | $8 | |
80051 |
Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide) | 395 | 222 | $7 | |
82947 |
Blood glucose (sugar) level | 395 | 222 | $4 | |
82565 |
Blood creatinine level | 394 | 223 | $5 | |
84520 |
Urea nitrogen level to assess kidney function, quantitative | 394 | 223 | $4 | |
82310 |
Calcium level, total | 392 | 222 | $5 | |
84075 |
Phosphatase (enzyme) level, alkaline | 392 | 223 | $5 | |
84460 |
Liver enzyme (sgpt), level | 392 | 223 | $5 |
In context: peer comparison
Among 1 peers in Ramona General Practice Physician, average services per provider: 229. This provider delivers 46× the peer median.Open Payments
Industry payments received
All-time total
$852
Transactions
33
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 12 | $334.40 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $168.13 | |
| Lilly USA, LLC | 4 | $73.44 | |
| GlaxoSmithKline, LLC. | 3 | $55.94 | |
| Merck Sharp & Dohme LLC | 2 | $46.30 | |
| Exact Sciences Corporation | 3 | $46.20 | |
| Novartis Pharmaceuticals Corporation | 1 | $28.23 | |
| Boston Scientific Corporation | 1 | $23.23 | |
| Corcept Therapeutics | 1 | $22.37 | |
| Pfizer INC. | 1 | $20.26 | |
| Amgen INC. | 1 | $18.53 | |
| Sumitomo Pharma America, INC. | 1 | $15.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,602
Patients
1,163
Total drug cost
$943,098
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 520 | 150 | $12,107 |
| Rosuvastatin Calcium | Generic | 520 | 135 | $23,804 |
| Metformin Hcl | Generic | 457 | 112 | $6,569 |
| Amlodipine Besylate | Generic | 367 | 89 | $5,161 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 362 | 83 | $376,940 |
| Levothyroxine Sodium | Generic | 341 | 72 | $6,743 |
| Lisinopril | Generic | 307 | 84 | $5,084 |
| Vascepa (Icosapent Ethyl) | Brand | 265 | 54 | $177,026 |
| Omeprazole | Generic | 250 | 72 | $4,569 |
| Losartan Potassium | Generic | 238 | 59 | $4,524 |
Hospital affiliations
Frequently asked questions
What is Dr. John Harper's medical specialty?
Dr. John Harper practices General Practice Physician in Ramona, CA.
Where does Dr. John Harper practice?
Dr. John Harper practices at 1834 Main St, Ramona, CA 920652522. Office phone: 7607892629.
What is Dr. John Harper's NPI?
Dr. John Harper's National Provider Identifier (NPI) is 1720098205, issued by NPPES.
Does Dr. John Harper accept Medicare assignment?
Yes. Dr. John Harper accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Harper commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services (HCPCS 99490); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.