Doctor profile · Federal record
Dr. Irma Alarcon Najera, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · Brockton, MA
- NPI 1548416449
- Accepts Medicare
- 22 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
830 Oak St, Suite 105W
Brockton, MA 023011168
(508) 897-4794
fax (508) 897-4781
Credentials & registration
- NPI registered
- August 2008 — 18 yrs on file
- Profile last updated
- May 2, 2014
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Massachusetts #256890
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548416449. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,150
Distinct HCPCS
4
Medicare allowed
$98,718
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 865 | 262 | $75 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 232 | 205 | $124 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 11 | $63 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 17 | $167 |
In context: peer comparison
Among 2 peers in Brockton Infectious Disease Physician, average services per provider: 210. This provider delivers 5.5× the peer median.Open Payments
Industry payments received
All-time total
$594
Transactions
9
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Smith+Nephew, INC. | 7 | $443.91 | |
| Abbvie INC. | 2 | $150.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
104
Patients
0
Total drug cost
$50,404
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Daptomycin | Generic | 34 | 0 | $31,547 |
| Cefepime Hcl | Generic | 32 | 0 | $6,575 |
| Ertapenem (Ertapenem Sodium) | Brand | 15 | 0 | $8,307 |
| Vancomycin Hcl-0.9% Nacl (Vancomycin/0.9 % Sod Chloride) | Brand | 12 | 0 | $2,759 |
| Cefazolin Sodium | Generic | 11 | 0 | $1,217 |
Hospital affiliations
Frequently asked questions
What is Dr. Irma Alarcon Najera's medical specialty?
Dr. Irma Alarcon Najera practices Infectious Disease Physician in Brockton, MA.
Where does Dr. Irma Alarcon Najera practice?
Dr. Irma Alarcon Najera practices at 830 Oak St, Brockton, MA 023011168. Office phone: 5088974794.
What is Dr. Irma Alarcon Najera's NPI?
Dr. Irma Alarcon Najera's National Provider Identifier (NPI) is 1548416449, issued by NPPES.
Does Dr. Irma Alarcon Najera accept Medicare assignment?
Yes. Dr. Irma Alarcon Najera accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Irma Alarcon Najera commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.