Doctor profile · Federal record

Dr. Daniel Citron, M.D.

Endocrinology, Diabetes & Metabolism Physician (CMS: Internal Medicine) · Denver, CO

  • NPI 1861442410
  • Accepts Medicare
  • MIPS 100.0 / 100 · 2023
  • 49 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4545 E 9Th Ave Ste 400
Denver, CO 802203904
(303) 320-7744
fax (303) 388-2003

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
January 18, 2022
Year of graduation
1977 — 49 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
Colorado #23117
Medicaid
CO #01231174

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861442410. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,267
Distinct HCPCS
10
Medicare allowed
$229,136
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 647 355 $130
99213 Established patient office or other outpatient visit, 20-29 minutes 645 448 $92
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 371 371 $133
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 319 299 $15
G0008 Administration of influenza virus vaccine 56 56 $31
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 47 47 $76
99215 Established patient office or other outpatient visit, 40-54 minutes 43 39 $183
81003 Automated urinalysis test 31 31 $2
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment 23 23 $164
69210 Removal of impacted ear wax 20 18 $49

In context: peer comparison

Among 5 peers in Denver Endocrinology, Diabetes & Metabolism Physician, average services per provider: 187. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,384
Transactions
65
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 7 $239.12
Astellas Pharma US INC 6 $153.15
Pfizer INC. 6 $135.76
Amgen INC. 6 $129.68
Novo Nordisk INC 7 $115.67
AstraZeneca Pharmaceuticals Lp 6 $111.65
Novartis Pharmaceuticals Corporation 4 $108.90
GlaxoSmithKline, LLC. 5 $90.18
Janssen Pharmaceuticals, INC 5 $78.65
Lilly USA, LLC 3 $56.89
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 3 $54.46
Esperion Therapeutics, INC. 3 $46.73
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 2 $28.08
Bayer Healthcare Pharmaceuticals INC. 1 $18.43
Merck Sharp & Dohme LLC 1 $16.18

By nature of payment

Food and Beverage
$1,384

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,340
Patients
973
Total drug cost
$39,124
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 474 148 $5,699
Levothyroxine Sodium Generic 449 126 $6,991
Losartan Potassium Generic 375 109 $6,347
Amlodipine Besylate Generic 228 74 $1,780
Rosuvastatin Calcium Generic 208 68 $3,288
Hydrochlorothiazide Generic 201 65 $730
Pravastatin Sodium Generic 196 55 $3,223
Lorazepam Generic 189 30 $1,639
Lisinopril Generic 183 58 $1,761
Zolpidem Tartrate Generic 157 42 $1,190

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Daniel Citron's medical specialty?
Dr. Daniel Citron practices Endocrinology, Diabetes & Metabolism Physician in Denver, CO.
Where does Dr. Daniel Citron practice?
Dr. Daniel Citron practices at 4545 E 9Th Ave Ste 400, Denver, CO 802203904. Office phone: 3033207744.
What is Dr. Daniel Citron's NPI?
Dr. Daniel Citron's National Provider Identifier (NPI) is 1861442410, issued by NPPES.
Does Dr. Daniel Citron accept Medicare assignment?
Yes. Dr. Daniel Citron accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Citron 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.