Active NPI 1821062282 Individual Practitioner Male Practitioner

Dr. Mark C Saddler , MD

Internal Medicine - Nephrology • Durango, CO

✓ Accepts Medicare Assignment Telehealth Available

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Mark Saddler, MD is a registered Internal Medicine - Nephrology practitioner in Durango, CO. With approximately 43 years of clinical practice since completing medical education in 1983, Dr. Saddler provides healthcare services at the registered practice location at 1010 THREE SPRINGS BLVD.

Dr. Saddler maintains professional affiliations with Southern Ute Indian Tribe, Catholic Health Initiatives Colorado and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, dialysis services, critical care, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1010 Three Springs Blvd
Ste 255

Durango, CO 813018296

Telephone 9707643825

Fax 9707643839

Associated Practice Facility / Clinic

🏢 Southwest Diagnostic Laboratories Pc Facility NPI 1982676920

Medicare Profile & Education

Medical School

Other

Graduation Year

1983

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Nephrology in Durango, CO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

43 Yrs +12.0 yrs vs City Avg

City Avg: 31.0 Yrs

State Avg: 24.5 Yrs

Regional Practice Density

3 Specialists

Practicing in Durango, CO (188 Statewide)

Telehealth Adoption Rate

66.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

73.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Saddler (43 Years) 43 Yrs

Durango Specialty Average (31.0 Years) 31.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	295	163	$473.00	$127.61
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	106	23	$1306.00	$368.43
99291 Critical care, first 30-74 minutes	84	24	$1023.00	$208.19
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	80	42	$369.00	$116.89
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	47	14	$1084.00	$307.55
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	25	24	$714.00	$170.67
81000 Manual urinalysis test with examination using microscope, non-automated	22	20	$15.00	$3.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$615.00	$167.43
G0008 Administration of influenza virus vaccine	11	11	$51.73	$32.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	379	194	$473.00	$130.36
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	163	27	$1306.00	$368.53
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	128	56	$369.00	$119.95
90966 Home dialysis services per month, patient 20 years of age or older	84	12	$1084.00	$302.31
99291 Critical care, first 30-74 minutes	59	26	$1023.00	$213.91
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	49	20	$1084.00	$296.71
81000 Manual urinalysis test with examination using microscope, non-automated	29	25	$15.00	$3.94
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	25	22	$714.00	$174.85
G0008 Administration of influenza virus vaccine	23	23	$47.48	$31.04
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	21	21	$187.00	$75.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$487.00	$125.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$615.00	$169.73
G0009 Administration of pneumococcal vaccine	16	16	$63.00	$31.04
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	16	16	$1050.00	$281.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	458	215	$466.00	$130.53
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	167	46	$363.00	$102.56
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	149	23	$1277.00	$366.50
90966 Home dialysis services per month, patient 20 years of age or older	103	14	$1057.00	$300.47
99291 Critical care, first 30-74 minutes	71	20	$998.00	$218.39
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	52	23	$1058.00	$293.55
81000 Manual urinalysis test with examination using microscope, non-automated	49	45	$15.00	$3.96
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$601.00	$170.26
G0008 Administration of influenza virus vaccine	28	27	$62.00	$30.32
90662 Influenza vaccine split virus, preservative free	26	25	$180.62	$68.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	24	$477.00	$131.40
99443 Telephone medical discussion with physician, 21-30 minutes	18	16	$467.00	$131.48
G0009 Administration of pneumococcal vaccine	17	17	$62.00	$30.41
99442 Telephone medical discussion with physician, 11-20 minutes	15	15	$330.00	$92.77
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	12	12	$978.00	$278.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	425	218	$392.00	$133.10
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	208	34	$1027.00	$367.84
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	130	47	$374.00	$104.47
90966 Home dialysis services per month, patient 20 years of age or older	112	14	$862.00	$297.65
99443 Telephone medical discussion with physician, 21-30 minutes	58	44	$392.00	$134.17
99291 Critical care, first 30-74 minutes	57	28	$1005.00	$221.98
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	54	20	$863.00	$304.78
G0008 Administration of influenza virus vaccine	38	38	$52.00	$17.52
90662 Influenza vaccine split virus, preservative free	35	35	$182.57	$65.14
81000 Manual urinalysis test with examination using microscope, non-automated	31	25	$15.00	$4.02
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	17	$526.00	$186.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	24	$494.00	$137.40
99442 Telephone medical discussion with physician, 11-20 minutes	25	24	$270.00	$94.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$591.00	$167.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	403	214	$390.00	$111.39
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	189	45	$1019.00	$296.05
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	182	54	$373.00	$107.63
99442 Telephone medical discussion with physician, 11-20 minutes	107	80	$248.01	$78.02
90966 Home dialysis services per month, patient 20 years of age or older	75	14	$854.00	$248.89
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	58	31	$857.00	$248.56
99443 Telephone medical discussion with physician, 21-30 minutes	51	30	$327.04	$112.92
99291 Critical care, first 30-74 minutes	46	20	$996.00	$228.87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	32	$491.00	$142.14
G0008 Administration of influenza virus vaccine	34	34	$39.62	$17.13
90662 Influenza vaccine split virus, preservative free	32	32	$159.00	$60.98
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$590.00	$170.15
G0009 Administration of pneumococcal vaccine	28	28	$60.00	$17.03
81000 Manual urinalysis test with examination using microscope, non-automated	28	26	$15.00	$3.87
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	20	20	$346.00	$117.52
76937 Ultrasonic guidance for blood vessel access	11	11	$53.00	$14.95
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	11	11	$766.00	$89.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	518	221	$386.84	$109.97
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	195	66	$374.93	$106.08
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	67	11	$1016.46	$290.45
G0008 Administration of influenza virus vaccine	50	50	$73.68	$16.80
90662 Influenza vaccine split virus, preservative free	45	45	$138.11	$54.83
81000 Manual urinalysis test with examination using microscope, non-automated	43	43	$15.12	$3.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$591.61	$166.33
G0009 Administration of pneumococcal vaccine	30	29	$73.83	$16.80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	19	$491.62	$139.78
90670 Pneumococcal vaccine for injection into muscle	17	17	$675.00	$208.66
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$346.00	$111.93
99291 Critical care, first 30-74 minutes	12	12	$986.67	$227.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	473	224	$343.14	$107.57
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	171	69	$335.20	$104.88
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	91	16	$901.46	$285.84
G0008 Administration of influenza virus vaccine	58	57	$53.00	$20.37
90662 Influenza vaccine split virus, preservative free	52	51	$121.46	$50.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	49	49	$529.71	$166.55
90935 Hemodialysis procedure with physician evaluation	47	23	$236.26	$73.50
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	39	33	$454.10	$138.07
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	32	16	$782.66	$240.55
G0009 Administration of pneumococcal vaccine	32	32	$40.00	$20.73
81015 Urinalysis using microscope	27	26	$12.19	$3.68
81002 Urinalysis, manual test	19	19	$12.37	$3.41
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	13	$234.33	$73.49
90670 Pneumococcal vaccine for injection into muscle	17	17	$595.53	$198.13
99291 Critical care, first 30-74 minutes	16	13	$824.94	$224.64
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	14	14	$339.00	$105.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	446	204	$226.00	$105.10
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	118	51	$209.00	$104.17
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	108	17	$575.00	$283.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	59	59	$334.00	$165.45
90935 Hemodialysis procedure with physician evaluation	57	29	$148.00	$72.50
G0009 Administration of pneumococcal vaccine	56	56	$40.00	$25.17
G0008 Administration of influenza virus vaccine	55	55	$50.45	$25.16
90662 Influenza vaccine split virus, preservative free	48	48	$78.96	$47.05
90670 Pneumococcal vaccine for injection into muscle	39	39	$357.36	$180.17
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	36	19	$484.00	$234.34
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	33	25	$145.00	$72.55
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	20	$278.00	$132.46
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	17	17	$156.00	$93.28

Medical Specialties & State Licenses

Internal Medicine - Nephrology Primary Specialty

NUCC Taxonomy Code: 207RN0300X

State License CO 34567

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

91912964 (CO)

Hospital & Practice Group Affiliations

Southern Ute Indian Tribe

Po Box, Ignacio, CO 81137

Catholic Health Initiatives Colorado

41 State Hwy 67, Woodland Park, CO 808635008

Phone: 7197764780

Catholic Health Initiatives Colorado

1010 Three Springs Blvd, Durango, CO 813018296

Southern Ute Indian Tribe

Po Box, Ignacio, CO 81137

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

2 Associated Practitioners

Dr. Elizabeth Helms , MD

Internal Medicine - Nephrology

NPI 1144293010

Doctor of Medicine (M.D.)

Dr. Isaac Hall , MD, MS

Internal Medicine - Nephrology

NPI 1184899981

Doctor of Medicine (M.D.), Master of Science

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 1010 THREE SPRINGS BLVD, STE 255, DURANGO, CO 813018296 (Tel: 9707643825)

📍

Updated Business Mailing Address July 08, 2007

Registered at 1010 THREE SPRINGS BLVD, DURANGO, CO 813018296 (Tel: 9702474311)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as MARK SADDLER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #34567 in CO)

🟢

Initial NPI Registration & Enumeration February 14, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1821062282

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: February 14, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1010 Three Springs Blvd

Durango, CO 813018296

Phone: 9702474311

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.