Active NPI 1164407995 Individual Practitioner Female Practitioner

Dr. Richenda Dawn Herren , MD

Surgery • Mcalester, OK

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Richenda Herren, MD is a certified Surgery practicing in Mcalester, OK. With approximately 39 years of clinical experience since graduating from University Of Oklahoma College Of Medicine in 1987, Dr. Herren delivers high-quality medical care to the local community at 2 E CLARK BASS BLVD.

Dr. Herren is affiliated with Warren Clinic Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, initial hospital inpatient care per day, follow-up hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2 E Clark Bass Blvd
Suite 301

Mcalester, OK 745014282

Telephone 9184216846

Fax 9184216875

Associated Practice Facility / Clinic

🏢 Muskogee Vamc Facility NPI 1316999410

Medicare Profile & Education

Medical School

University Of Oklahoma College Of Medicine

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Mcalester, OK

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

39 Yrs +1.0 yrs vs City Avg

City Avg: 38.0 Yrs

State Avg: 28.1 Yrs

Regional Practice Density

4 Specialists

Practicing in Mcalester, OK (386 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

69.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Herren (39 Years) 39 Yrs

Mcalester Specialty Average (38.0 Years) 38.0 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
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$208.00	$102.23
99221 Initial hospital inpatient care per day, typically 30 minutes	49	46	$226.00	$77.13
99231 Follow-up hospital inpatient care per day, typically 15 minutes	43	29	$100.95	$46.27
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	32	$306.00	$122.05
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	31	31	$92.97	$51.98
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	28	21	$162.93	$73.68
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	26	26	$655.00	$97.60
99213 Established patient office or other outpatient visit, typically 15 minutes	26	24	$151.23	$84.02
45378 Diagnostic exam of large bowel using a flexible endoscope	20	20	$780.00	$169.47
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	19	19	$874.00	$289.98
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$317.00	$155.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$214.00	$118.93
45380 Biopsy of large bowel using an endoscope	11	11	$999.00	$184.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99221 Initial hospital inpatient care per day, typically 30 minutes	81	80	$226.00	$79.81
99231 Follow-up hospital inpatient care per day, typically 15 minutes	60	40	$87.00	$47.80
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	55	55	$208.00	$104.78
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	33	33	$86.00	$53.08
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	26	26	$655.00	$95.65
45378 Diagnostic exam of large bowel using a flexible endoscope	24	24	$763.58	$169.03
99213 Established patient office or other outpatient visit, typically 15 minutes	22	21	$142.00	$85.37
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	21	21	$874.00	$307.34
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	19	12	$161.00	$76.19
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$306.00	$120.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$317.00	$157.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$209.00	$121.05
45380 Biopsy of large bowel using an endoscope	15	15	$999.00	$189.72
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	15	14	$500.00	$80.75
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	13	13	$869.00	$110.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	86	81	$306.00	$129.94
99231 Follow-up hospital inpatient care per day, typically 15 minutes	83	55	$87.00	$37.14
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	74	45	$161.00	$68.54
99221 Initial hospital inpatient care per day, typically 30 minutes	69	65	$226.00	$96.10
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	44	43	$869.00	$113.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$208.00	$104.05
45380 Biopsy of large bowel using an endoscope	30	30	$999.00	$174.74
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	27	$86.00	$53.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	24	$209.00	$122.14
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	20	17	$500.00	$82.27
45378 Diagnostic exam of large bowel using a flexible endoscope	18	18	$780.00	$177.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$317.00	$160.19
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	12	$655.00	$88.22
99213 Established patient office or other outpatient visit, typically 15 minutes	12	12	$142.00	$86.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	108	104	$306.00	$130.97
99231 Follow-up hospital inpatient care per day, typically 15 minutes	104	61	$87.00	$37.15
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	78	46	$161.00	$68.78
76937 Ultrasonic guidance for blood vessel access	43	40	$37.33	$13.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	42	42	$317.00	$161.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	26	$209.00	$120.37
99221 Initial hospital inpatient care per day, typically 30 minutes	28	27	$226.00	$97.34
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	28	28	$869.00	$120.31
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	26	24	$500.00	$82.91
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	20	19	$60.50	$18.22
45380 Biopsy of large bowel using an endoscope	19	19	$999.00	$185.30
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	17	17	$874.00	$305.25
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$142.00	$87.26
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$86.00	$53.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	140	134	$306.00	$136.40
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	128	74	$161.00	$71.42
99231 Follow-up hospital inpatient care per day, typically 15 minutes	93	65	$86.98	$38.93
76937 Ultrasonic guidance for blood vessel access	55	52	$35.91	$14.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	50	50	$317.00	$159.43
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	44	41	$502.27	$86.88
99221 Initial hospital inpatient care per day, typically 30 minutes	42	40	$226.00	$100.56
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	38	36	$869.00	$126.55
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	35	33	$86.00	$43.31
45380 Biopsy of large bowel using an endoscope	23	21	$999.00	$193.29
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	21	21	$46.00	$18.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	20	$209.00	$104.63
47562 Removal of gallbladder using an endoscope	19	19	$1635.03	$635.28
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	19	19	$655.00	$106.27
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	18	18	$874.00	$331.03
43246 Insertion of stomach tube using a flexible endoscope	14	14	$519.00	$177.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$208.00	$102.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	160	79	$156.74	$71.42
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	90	87	$436.72	$198.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	62	62	$316.23	$157.93
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	52	51	$295.85	$134.51
99231 Follow-up hospital inpatient care per day, typically 15 minutes	51	42	$85.00	$38.71
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	40	35	$482.00	$85.89
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	37	33	$629.00	$106.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	29	$208.06	$104.27
45378 Diagnostic exam of large bowel using a flexible endoscope	26	25	$773.00	$187.34
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	21	$85.65	$42.70
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	20	20	$799.00	$132.99
76937 Ultrasonic guidance for blood vessel access	17	16	$65.06	$14.38
45380 Biopsy of large bowel using an endoscope	17	17	$950.00	$203.28
99213 Established patient office or other outpatient visit, typically 15 minutes	16	14	$140.75	$71.00
99221 Initial hospital inpatient care per day, typically 30 minutes	14	14	$220.00	$99.68
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	13	13	$874.00	$311.28
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	11	11	$223.55	$102.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	206	82	$85.00	$38.11
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	136	127	$295.00	$132.72
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	84	76	$482.00	$96.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	81	81	$204.00	$100.99
11042 Removal of skin and tissue, 20.0 sq cm or less	73	29	$243.00	$59.85
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	72	40	$156.00	$69.96
99213 Established patient office or other outpatient visit, typically 15 minutes	38	35	$137.00	$69.01
99221 Initial hospital inpatient care per day, typically 30 minutes	37	36	$215.00	$98.48
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	25	$81.96	$40.37
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	25	25	$874.00	$326.83
45378 Diagnostic exam of large bowel using a flexible endoscope	20	20	$773.00	$185.34
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	19	17	$624.00	$248.94
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	15	15	$629.00	$100.18
45380 Biopsy of large bowel using an endoscope	14	14	$950.00	$201.35
43246 Insertion of stomach tube using a flexible endoscope	13	13	$519.00	$192.85
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	11	11	$799.00	$100.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	65	63	$288.23	$131.63
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	56	27	$152.46	$69.40
11042 Removal of skin and tissue, 20.0 sq cm or less	53	37	$235.60	$58.85
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	41	38	$475.68	$119.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	41	41	$202.24	$101.20
99213 Established patient office or other outpatient visit, typically 15 minutes	33	22	$137.00	$48.93
99231 Follow-up hospital inpatient care per day, typically 15 minutes	32	18	$81.88	$37.80
99221 Initial hospital inpatient care per day, typically 30 minutes	26	26	$209.62	$97.57
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	15	$81.00	$24.45
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	19	16	$771.79	$254.47
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	13	13	$913.85	$331.56

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License OK 31002

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

200568320A (OK)

Medicaid State Provider ID

100168240B (KS)

Hospital & Practice Group Affiliations

Warren Clinic Inc

101 Rockefeller Dr, Muskogee, OK 744015050

Phone: 9186824580

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Charles Lutton , MD

Psychiatry & Neurology - Neurology

NPI 1871518993

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 24, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location February 24, 2015

Registered at 2 E CLARK BASS BLVD, SUITE 301, MCALESTER, OK 745014282 (Tel: 9184216846)

📍

Updated Business Mailing Address February 24, 2015

Registered at 2 E CLARK BASS BLVD, SUITE 301, MCALESTER, OK 745014282 (Tel: 9184216846)

👤

Provider Name / Credentials Updated February 24, 2015

Recorded as RICHENDA HERREN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 24, 2015

Surgery (License #31002 in OK)

🟢

Initial NPI Registration & Enumeration December 14, 2005

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: 1164407995

Entity Type:

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

Enumeration Date: December 14, 2005

Last Update: February 24, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2 E Clark Bass Blvd, Suite 301

Mcalester, OK 745014282

Phone: 9184216846

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.