Doctor profile · Federal record

Dr. Ellen Pacia, M.D.

Specialist (CMS: Internal Medicine) · Dayton, OH

  • NPI 1801880851
  • Accepts Medicare
  • MIPS 58.4 / 100 · 2023
  • 35 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9001 N Main St, Suite A
Dayton, OH 454151175
(937) 832-0990
fax (937) 832-7323

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
February 17, 2011
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
174400000X — NUCC code
State license (1)
Ohio #OH 35-08-3871P
Medicaid
OH #4188052

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801880851. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,636
Distinct HCPCS
10
Medicare allowed
$164,623
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 305 179 $122
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 303 125 $116
99213 Established patient office or other outpatient visit, 20-29 minutes 292 200 $86
99291 Critical care, first 30-74 minutes 135 59 $209
94664 Evaluation of use of breathing device 101 99 $16
94060 Test to measure expiratory airflow and volume changes before and after medication administration 98 98 $36
94729 Test to examine how well the lungs exchange gases 98 98 $52
94726 Test to determine lung volumes using sensors 95 95 $51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 57 56 $169
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 37 31 $75

In context: peer comparison

Among 6 peers in this city , average services per provider: 130. This provider delivers 13× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,404
Transactions
123
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 31 $308.45
Grifols USA, LLC 15 $283.05
Regeneron Healthcare Solutions, Inc. 11 $256.87
AstraZeneca Pharmaceuticals LP 8 $240.18
Axsome Therapeutics, Inc. 12 $217.33
Boehringer Ingelheim Pharmaceuticals, Inc. 7 $169.53
Mylan Specialty L.P. 11 $161.90
GENZYME CORPORATION 10 $154.50
Inspire Medical Systems, Inc. 3 $149.27
Amgen Inc. 4 $81.88
Actelion Pharmaceuticals US, Inc. 3 $78.52
Takeda Pharmaceuticals U.S.A., Inc. 3 $60.36
Pulmonx Corporation 2 $43.35
Insmed, Inc. 2 $40.33
HARMONY BIOSCIENCES LLC 1 $36.98

By nature of payment

Food and Beverage
$2,404

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,107
Patients
386
Total drug cost
$796,640
Drug Type Claims Patients Total cost
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 361 109 $414,048
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 169 74 $5,082
Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) Brand 93 19 $54,128
Prednisone Generic 77 53 $215
Spiriva Respimat (Tiotropium Bromide) Brand 72 22 $55,003
Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) Brand 65 16 $40,343
Symbicort (Budesonide/Formoterol Fumarate) Brand 65 23 $37,376
Azithromycin Generic 54 40 $653
Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) Brand 33 14 $41,848
Breo Ellipta (Fluticasone/Vilanterol) Brand 28 0 $20,505

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ellen Pacia's medical specialty?
Dr. Ellen Pacia practices Specialist in Dayton, OH.
Where does Dr. Ellen Pacia practice?
Dr. Ellen Pacia practices at 9001 N Main St, Dayton, OH 454151175. Office phone: 9378320990.
What is Dr. Ellen Pacia's NPI?
Dr. Ellen Pacia's National Provider Identifier (NPI) is 1801880851, issued by NPPES.
Does Dr. Ellen Pacia accept Medicare assignment?
Yes. Dr. Ellen Pacia accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ellen Pacia commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.