Doctor profile · Federal record
Dr. Monika Mahajan
Internal Medicine Physician (CMS: Internal Medicine) · Allentown, PA
- NPI 1255354866
- Accepts Medicare
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1230 S Cedar Crest Blvd, Suite 201
Allentown, PA 181036367
(610) 402-8950 - Mailing address
-
Po Box 783311
Philadelphia, PA 191783311
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 19, 2015
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Pennsylvania #MD420619
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255354866. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,075
Distinct HCPCS
10
Medicare allowed
$111,366
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 307 | 245 | $86 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 284 | 284 | $125 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 176 | 143 | $123 | |
G0008 |
Administration of influenza virus vaccine | 64 | 64 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 45 | 45 | $72 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 31 | 31 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 31 | 31 | $29 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 26 | 26 | $197 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 24 | 24 | $14 | |
90480 |
Admn sarscov2 vacc 1 dose | 18 | 18 | $39 |
In context: peer comparison
Among 46 peers in Allentown Internal Medicine Physician, average services per provider: 85. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 1 | $14.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,089
Patients
879
Total drug cost
$46,960
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 399 | 110 | $6,869 |
| Losartan Potassium | Generic | 353 | 92 | $5,177 |
| Atorvastatin Calcium | Generic | 316 | 84 | $4,984 |
| Omeprazole | Generic | 256 | 63 | $4,635 |
| Amlodipine Besylate | Generic | 222 | 64 | $2,423 |
| Rosuvastatin Calcium | Generic | 192 | 64 | $4,058 |
| Lisinopril | Generic | 178 | 49 | $1,986 |
| Gabapentin | Generic | 174 | 47 | $3,568 |
| Hydrochlorothiazide | Generic | 172 | 51 | $1,181 |
| Alprazolam | Generic | 165 | 59 | $1,190 |
Hospital affiliations
Frequently asked questions
What is Dr. Monika Mahajan's medical specialty?
Dr. Monika Mahajan practices Internal Medicine Physician in Allentown, PA.
Where does Dr. Monika Mahajan practice?
Dr. Monika Mahajan practices at 1230 S Cedar Crest Blvd, Allentown, PA 181036367. Office phone: 6104028950.
What is Dr. Monika Mahajan's NPI?
Dr. Monika Mahajan's National Provider Identifier (NPI) is 1255354866, issued by NPPES.
Does Dr. Monika Mahajan accept Medicare assignment?
Yes. Dr. Monika Mahajan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Monika Mahajan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.