Doctor profile · Federal record
Dr. Glen Jacob, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Geriatric Medicine (Internal Medicine) Physician · Largo, MD
- NPI 1780757062
- Accepts Medicare
- 37 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1221 Mercantile Lane
Largo, MD 207745374
(301) 618-5578
fax (301) 618-5673 - Mailing address
-
2101 East Jefferson Street, Ppqa Medicare Compliance Unit 6 West Attn Theresa Brook
Rockville, MD 208524908
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- February 23, 2022
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (3)
- Maryland #D59633 · District of Columbia #MD034269 · New Mexico #9880
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780757062. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
159
Distinct HCPCS
5
Medicare allowed
$14,946
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 64 | 45 | $134 | |
G0008 |
Administration of influenza virus vaccine | 27 | 27 | $35 | |
90480 |
Admn sarscov2 vacc 1 dose | 24 | 24 | $43 | |
90662 |
Influenza vaccine split virus, preservative free | 22 | 22 | $72 | |
91320 |
Sarscv2 vac 30mcg trs-suc im | 22 | 22 | $128 |
In context: peer comparison
Among 9 peers in Largo Internal Medicine Physician, average services per provider: 105. This provider delivers 1.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
5,225
Patients
1,817
Total drug cost
$70,108
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 970 | 338 | $15,446 |
| Amlodipine Besylate | Generic | 795 | 265 | $9,303 |
| Losartan Potassium | Generic | 511 | 160 | $6,121 |
| Lisinopril | Generic | 391 | 140 | $4,769 |
| Metformin Hcl | Generic | 347 | 115 | $4,099 |
| Gabapentin | Generic | 320 | 117 | $5,164 |
| Hydrochlorothiazide | Generic | 275 | 98 | $2,956 |
| Glipizide | Generic | 254 | 87 | $2,930 |
| Metoprolol Tartrate | Generic | 245 | 81 | $2,566 |
| Atenolol | Generic | 231 | 75 | $2,812 |
Frequently asked questions
What is Dr. Glen Jacob's medical specialty?
Dr. Glen Jacob practices Internal Medicine Physician in Largo, MD.
Where does Dr. Glen Jacob practice?
Dr. Glen Jacob practices at 1221 Mercantile Lane, Largo, MD 207745374. Office phone: 3016185578.
What is Dr. Glen Jacob's NPI?
Dr. Glen Jacob's National Provider Identifier (NPI) is 1780757062, issued by NPPES.
Does Dr. Glen Jacob accept Medicare assignment?
Yes. Dr. Glen Jacob accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Glen Jacob commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Administration of influenza virus vaccine (HCPCS G0008); Admn sarscov2 vacc 1 dose (HCPCS 90480). Source: CMS Medicare Physician & Other Practitioners file.