Doctor profile · Federal record

Dr. Elsa Thomas, MD

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Morristown, NJ

  • NPI 1801878491
  • Accepts Medicare
  • 25 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
435 South St Ste 210
Morristown, NJ 079606422
(973) 971-7165
Mailing address
Po Box 416457
Boston, MA 022416457

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
October 30, 2017
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (3)
New Jersey #25MA10120600 · Massachusetts #247274 · Pennsylvania #MD423717

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801878491. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
743
Distinct HCPCS
10
Medicare allowed
$55,114
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 165 106 $89
99213 Established patient office or other outpatient visit, 20-29 minutes 156 112 $61
99497 Advance care planning, first 30 minutes 123 122 $19
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 112 112 $57
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 52 52 $282
G0009 Administration of pneumococcal vaccine 50 50 $34
G0008 Administration of influenza virus vaccine 26 26 $34
90662 Influenza vaccine split virus, preservative free 24 24 $72
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 19 18 $16
99204 New patient office or other outpatient visit, 45-59 minutes 16 16 $183

In context: peer comparison

Among 23 peers in this city , average services per provider: 112. This provider delivers 6.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$461
Transactions
28
Manufacturers
12
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 9 $138.55
Otsuka America Pharmaceutical, Inc. 4 $57.01
Abbott Laboratories 3 $54.31
ABBVIE INC. 2 $35.79
GlaxoSmithKline, LLC. 2 $34.00
Eisai Inc. 2 $31.13
Exact Sciences Corporation 1 $27.70
Bayer Healthcare Pharmaceuticals Inc. 1 $20.58
Kowa Pharmaceuticals America, Inc. 1 $17.00
Amgen Inc. 1 $15.02
PFIZER INC. 1 $14.99
Esperion Therapeutics, Inc. 1 $14.62

By nature of payment

Food and Beverage
$461

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,102
Patients
359
Total drug cost
$18,604
Drug Type Claims Patients Total cost
Rosuvastatin Calcium Generic 161 56 $2,905
Atorvastatin Calcium Generic 128 44 $2,075
Levothyroxine Sodium Generic 125 38 $2,176
Amlodipine Besylate Generic 98 32 $902
Hydrochlorothiazide Generic 74 21 $412
Omeprazole Generic 74 23 $1,340
Metformin Hcl Generic 69 21 $1,096
Losartan Potassium Generic 67 22 $1,198
Metoprolol Succinate Generic 66 23 $1,435
Ezetimibe Generic 43 14 $1,549

Frequently asked questions

Auto-generated from federal data
What is Dr. Elsa Thomas's medical specialty?
Dr. Elsa Thomas practices Internal Medicine Physician in Morristown, NJ.
Where does Dr. Elsa Thomas practice?
Dr. Elsa Thomas practices at 435 South St Ste 210, Morristown, NJ 079606422. Office phone: 9739717165.
What is Dr. Elsa Thomas's NPI?
Dr. Elsa Thomas's National Provider Identifier (NPI) is 1801878491, issued by NPPES.
Does Dr. Elsa Thomas accept Medicare assignment?
Yes. Dr. Elsa Thomas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elsa Thomas 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 99213); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.