Doctor profile · Federal record
Dr. Philip Lynn, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Garden Grove, CA
- NPI 1326044819
- Accepts Medicare
- 38 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
14411 Brookhurst St, Ste D
Garden Grove, CA 928434667
(714) 839-4545
fax (714) 839-3236
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- December 2, 2011
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G66511
- Medicaid
- CA #00G665111
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326044819. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,175
Distinct HCPCS
10
Medicare allowed
$404,081
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 1,029 | 213 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 705 | 154 | $139 | |
99458 |
Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | 661 | 48 | $43 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 368 | 51 | $53 | |
99091 |
Collection and interpretation of physical parameters stored in computers and/or transmitted by the patient and/or caregiver to qualified health care professional, requiring 30 minutes or more, per 30 days | 343 | 52 | $57 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 289 | 121 | $102 | |
99454 |
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 234 | 40 | $58 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 132 | 132 | $21 | |
G0446 |
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | 124 | 124 | $28 | |
G0108 |
Diabetes outpatient self-management training services, individual, per 30 minutes | 117 | 46 | $59 |
In context: peer comparison
Among 16 peers in Garden Grove Internal Medicine Physician, average services per provider: 257. This provider delivers 20× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,841
Patients
684
Total drug cost
$48,070
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 281 | 88 | $6,703 |
| Losartan Potassium | Generic | 222 | 65 | $5,520 |
| Amlodipine Besylate | Generic | 215 | 70 | $3,712 |
| Metformin Hcl | Generic | 151 | 45 | $2,960 |
| Levocetirizine Dihydrochloride | Generic | 129 | 69 | $3,535 |
| Rosuvastatin Calcium | Generic | 114 | 40 | $3,354 |
| Alendronate Sodium | Generic | 108 | 35 | $2,167 |
| Levothyroxine Sodium | Generic | 98 | 29 | $3,353 |
| Lisinopril | Generic | 91 | 25 | $1,679 |
| Diclofenac Sodium | Generic | 88 | 48 | $4,287 |
Frequently asked questions
What is Dr. Philip Lynn's medical specialty?
Dr. Philip Lynn practices Internal Medicine Physician in Garden Grove, CA.
Where does Dr. Philip Lynn practice?
Dr. Philip Lynn practices at 14411 Brookhurst St, Garden Grove, CA 928434667. Office phone: 7148394545.
What is Dr. Philip Lynn's NPI?
Dr. Philip Lynn's National Provider Identifier (NPI) is 1326044819, issued by NPPES.
Does Dr. Philip Lynn accept Medicare assignment?
Yes. Dr. Philip Lynn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Philip Lynn commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Established patient office or other outpatient visit (HCPCS 99214); Management using the results of remote vital sign monitoring per calendar month (HCPCS 99458). Source: CMS Medicare Physician & Other Practitioners file.