Doctor profile · Federal record

Dr. Monica Manandhar, MD

Internal Medicine Physician (CMS: Internal Medicine) · Infectious Disease Physician · Waltham, MA

  • NPI 1639157910
  • Accepts Medicare
  • 27 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
52 Second Ave Ste 400
Waltham, MA 024511137
(781) 487-4350
Additional location
10 Gove St
East Boston, MA 021281920
(617) 569-5800
fax (617) 568-4780

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
August 29, 2022
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #214153
Medicaid
MA #0170364

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639157910. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
380
Distinct HCPCS
8
Medicare allowed
$47,532
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 149 134 $140
99215 Established patient office or other outpatient visit, 40-54 minutes 76 63 $196
36415 Insertion of needle into vein for collection of blood sample 54 51 $8
G0008 Administration of influenza virus vaccine 28 27 $34
90662 Influenza vaccine split virus, preservative free 26 25 $72
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 22 22 $142
99205 New patient office or other outpatient visit, 60-74 minutes 13 13 $240
99204 New patient office or other outpatient visit, 45-59 minutes 12 12 $183

In context: peer comparison

Among 11 peers in Waltham Internal Medicine Physician, average services per provider: 70. This provider delivers 5.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
253
Patients
92
Total drug cost
$3,276
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 55 20 $1,212
Amlodipine Besylate Generic 32 16 $255
Lisinopril Generic 29 13 $413
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 22 21 $162
Omeprazole Generic 17 11 $336
Hydrochlorothiazide Generic 16 0 $55
Levothyroxine Sodium Generic 16 0 $178
Simvastatin Generic 16 0 $108
Losartan Potassium Generic 15 0 $167
Metformin Hcl ER (Metformin Hcl) Brand 13 0 $149

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Monica Manandhar's medical specialty?
Dr. Monica Manandhar practices Internal Medicine Physician in Waltham, MA.
Where does Dr. Monica Manandhar practice?
Dr. Monica Manandhar practices at 52 Second Ave Ste 400, Waltham, MA 024511137. Office phone: 7814874350.
What is Dr. Monica Manandhar's NPI?
Dr. Monica Manandhar's National Provider Identifier (NPI) is 1639157910, issued by NPPES.
Does Dr. Monica Manandhar accept Medicare assignment?
Yes. Dr. Monica Manandhar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Monica Manandhar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.