Active NPI 1730477761 Individual Practitioner Female Practitioner

Karin E Grann , NP

Nurse Practitioner - Acute Care • Willimantic, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Karin Grann, NP is a certified Nurse Practitioner - Acute Care practicing in Willimantic, CT. With approximately 15 years of clinical experience since completing medical education in 2011, Karin Grann delivers high-quality medical care to the local community at 112 MANSFIELD AVE.

Karin Grann maintains professional affiliations with The William W Backus Hospital, Windham Community Memorial Hospital Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

112 Mansfield Ave

Willimantic, CT 062262045

Telephone 2032841340

Fax 2032654557

Associated Practice Facility / Clinic

🏢 Windham Family Medical Services, Pc Facility NPI 1902863749

Medicare Profile & Education

Medical School

Other

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Acute Care in Willimantic, CT

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs +3.0 yrs vs City Avg

City Avg: 12.0 Yrs

State Avg: 9.8 Yrs

Regional Practice Density

3 Specialists

Practicing in Willimantic, CT (369 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Grann (15 Years) 15 Yrs

Willimantic Specialty Average (12.0 Years) 12.0 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	241	114	$204.14	$68.28
99239 Hospital discharge day management, more than 30 minutes	117	111	$276.37	$99.34
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	43	43	$317.00	$113.51

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	288	142	$201.85	$70.67
99239 Hospital discharge day management, more than 30 minutes	135	129	$251.67	$103.22
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	32	31	$321.28	$116.84
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	28	22	$265.25	$106.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	193	120	$271.22	$91.95
99239 Hospital discharge day management, more than 30 minutes	105	96	$273.57	$95.04
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	84	48	$197.10	$64.23
99217 Hospital observation care on day of discharge	31	30	$182.90	$63.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	19	$370.35	$121.39
99226 Subsequent observation care, typically 35 minutes per day	12	11	$255.00	$84.19

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	331	157	$201.92	$64.70
99239 Hospital discharge day management, more than 30 minutes	87	81	$287.76	$96.30
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	72	52	$284.40	$93.63
99217 Hospital observation care on day of discharge	35	34	$196.00	$65.73
99238 Hospital discharge day management, 30 minutes or less	30	30	$207.67	$65.80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	28	$410.14	$122.96
99225 Subsequent observation care, typically 25 minutes per day	27	21	$178.52	$65.13
99219 Hospital observation care, typically 50 minutes	12	12	$385.00	$122.03

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	368	167	$199.97	$66.62
99238 Hospital discharge day management, 30 minutes or less	72	71	$193.04	$67.45
99239 Hospital discharge day management, more than 30 minutes	62	62	$276.81	$99.05
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	55	43	$278.78	$96.04
99217 Hospital observation care on day of discharge	37	37	$179.35	$65.63
99225 Subsequent observation care, typically 25 minutes per day	17	15	$172.35	$67.07

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	298	152	$196.66	$65.94
99238 Hospital discharge day management, 30 minutes or less	110	103	$197.00	$66.02
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	58	56	$376.43	$124.29
99217 Hospital observation care on day of discharge	34	33	$196.00	$66.53
99225 Subsequent observation care, typically 25 minutes per day	31	26	$195.00	$66.27
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	30	23	$279.00	$94.18
99219 Hospital observation care, typically 50 minutes	26	26	$364.00	$123.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$207.00	$65.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$349.00	$111.29
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$544.00	$183.38

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	362	176	$191.26	$65.15
99238 Hospital discharge day management, 30 minutes or less	79	77	$194.57	$65.74
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	43	43	$333.67	$121.62
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	29	25	$270.72	$93.51
99217 Hospital observation care on day of discharge	28	28	$187.75	$65.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$349.00	$112.68
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$207.00	$69.41
99225 Subsequent observation care, typically 25 minutes per day	15	14	$195.00	$65.89
99239 Hospital discharge day management, more than 30 minutes	13	13	$284.08	$96.93
99219 Hospital observation care, typically 50 minutes	12	12	$349.67	$122.06

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	567	259	$137.84	$61.76
99238 Hospital discharge day management, 30 minutes or less	180	165	$168.42	$61.72
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	115	73	$273.39	$93.53
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	76	69	$254.53	$117.54
99217 Hospital observation care on day of discharge	70	69	$144.40	$62.94
99219 Hospital observation care, typically 50 minutes	48	48	$260.50	$117.38
99239 Hospital discharge day management, more than 30 minutes	44	43	$287.23	$96.90
99225 Subsequent observation care, typically 25 minutes per day	28	25	$142.75	$62.53

Medical Specialties & State Licenses

Nurse Practitioner - Acute Care Primary Specialty

NUCC Taxonomy Code: 363LA2100X

State License CT 4702

Definition to come...

Registered Nurse

NUCC Taxonomy Code: 163W00000X

State License CT 82608

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID License

82608 (CT)

Hospital & Practice Group Affiliations

Windham Community Memorial Hospital Inc

112 Mansfield Ave, Willimantic, CT 062262045

Phone: 8604569116

The William W Backus Hospital

326 Washington St, Norwich, CT 063602740

Phone: 8608898331

Practice Associates & Co-Workers

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

12 Associated Practitioners

Dr. Sholeh Kamalian , MD

Internal Medicine

NPI 1114952116

Doctor of Medicine (M.D.)

Dr. Gale Lockland , PhD

Psychologist

NPI 1386988954

Doctor of Philosophy (Ph.D.)

Michelle Foell , APRN

Nurse Practitioner - Neonatal

NPI 1396768685

Advanced Practice Registered Nurse

Kelly Miller , LCSW

Social Worker - Clinical

NPI 1447494844

Licensed Clinical Social Worker

Karen Mcguiness , APRN

Nurse Practitioner - Neonatal

NPI 1467541243

Advanced Practice Registered Nurse

Dr. Steven Lieu , DO

Internal Medicine

NPI 1629001300

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 01, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location March 01, 2012

Registered at 112 MANSFIELD AVE, WILLIMANTIC, CT 062262045 (Tel: 2032841340)

📍

Updated Business Mailing Address March 01, 2012

Registered at PO BOX 4131, YALESVILLE, CT 064921481 (Tel: 2032841340)

👤

Provider Name / Credentials Updated March 01, 2012

Recorded as KARIN GRANN, N.P.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 01, 2012

Registered Nurse (License #82608 in CT)

🟢

Initial NPI Registration & Enumeration July 12, 2011

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: 1730477761

Entity Type:

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

Enumeration Date: July 12, 2011

Last Update: March 01, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 4131

Yalesville, CT 064921481

Phone: 2032841340

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.