Doctor profile · Federal record

Dr. Mary Long, CNS, ACHPN

Clinical Nurse Specialist (CMS: Certified Clinical Nurse Specialist (CNS)) · Adult Health Clinical Nurse Specialist · Denver, CO

  • NPI 1013188663
  • Accepts Medicare
  • 19 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1400 Jackson St
Denver, CO 802062761
(303) 388-4461
fax (303) 270-2206

Credentials & registration

NPPES · NUCC
NPI registered
March 2008 — 18 yrs on file
Profile last updated
November 12, 2020
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
364S00000X — NUCC code
State licenses (2)
Minnesota #R1827185 · Colorado #173629
Medicaid
CO #65976754

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013188663. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
168
Distinct HCPCS
6
Medicare allowed
$12,946
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 52 34 $83
99214 Established patient office or other outpatient visit, 30-39 minutes 44 22 $84
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making) 28 28 $22
99215 Established patient office or other outpatient visit, 40-54 minutes 18 17 $123
99204 New patient office or other outpatient visit, 45-59 minutes 13 13 $107
99213 Established patient office or other outpatient visit, 20-29 minutes 13 11 $57

In context: peer comparison

Among 1 peers in Denver Clinical Nurse Specialist, average services per provider: 28. This provider delivers 6.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,116
Patients
205
Total drug cost
$39,561
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 182 17 $5,417
Morphine Sulfate Generic 147 43 $3,270
Morphine Sulfate ER (Morphine Sulfate) Brand 138 20 $2,239
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 97 16 $1,851
Methylphenidate Hcl Generic 65 18 $1,232
Hydroxyzine Hcl Generic 62 19 $1,267
Gabapentin Generic 59 15 $1,514
Buprenorphine Generic 51 0 $17,719
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 51 0 $1,166
Baclofen Generic 50 20 $1,025

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Long's medical specialty?
Dr. Mary Long practices Clinical Nurse Specialist in Denver, CO.
Where does Dr. Mary Long practice?
Dr. Mary Long practices at 1400 Jackson St, Denver, CO 802062761. Office phone: 3033884461.
What is Dr. Mary Long's NPI?
Dr. Mary Long's National Provider Identifier (NPI) is 1013188663, issued by NPPES.
Does Dr. Mary Long accept Medicare assignment?
Yes. Dr. Mary Long accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Long 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 99214); Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making) (HCPCS G0296). Source: CMS Medicare Physician & Other Practitioners file.