Active NPI 1942217237 Individual Practitioner Male Practitioner

Dr. Daniel W Chase , MD

Internal Medicine • Topsham, ME

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Daniel Chase, MD is a certified Internal Medicine practicing in Topsham, ME. With approximately 32 years of clinical experience since graduating from Tufts University School Of Medicine in 1994, Dr. Chase delivers high-quality medical care to the local community at 1 MAIN ST.

Dr. Chase is affiliated with Mercy Hospital 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, follow-up hospital inpatient care per day, hospital discharge day management, more than. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1 Main St
Suite 205

Topsham, ME 040861240

Telephone 2077291689

Fax 2077983930

Medicare Profile & Education

Medical School

Tufts University School Of Medicine

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Topsham, ME

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +0.5 yrs vs City Avg

City Avg: 31.5 Yrs

State Avg: 26.3 Yrs

Regional Practice Density

4 Specialists

Practicing in Topsham, ME (620 Statewide)

Telehealth Adoption Rate

25.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

57.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chase (32 Years) 32 Yrs

Topsham Specialty Average (31.5 Years) 31.5 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	76	52	$193.00	$75.25
99231 Follow-up hospital inpatient care per day, typically 15 minutes	55	36	$107.00	$47.11
99239 Hospital discharge day management, more than 30 minutes	20	20	$246.00	$109.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	144	78	$129.31	$47.90
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	47	41	$201.85	$76.74
99239 Hospital discharge day management, more than 30 minutes	18	18	$314.33	$111.26

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	62	33	$206.00	$69.86

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	220	93	$145.52	$72.62
99239 Hospital discharge day management, more than 30 minutes	20	20	$215.00	$107.35
99238 Hospital discharge day management, 30 minutes or less	20	20	$146.00	$73.14
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	17	15	$208.00	$103.83

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	353	135	$145.09	$71.50
99231 Follow-up hospital inpatient care per day, typically 15 minutes	57	13	$79.00	$38.69
99225 Subsequent observation care, typically 25 minutes per day	48	23	$145.00	$72.42
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	45	34	$208.00	$103.06
99239 Hospital discharge day management, more than 30 minutes	33	33	$215.00	$106.89
99238 Hospital discharge day management, 30 minutes or less	20	20	$146.00	$69.83
99217 Hospital observation care on day of discharge	18	18	$146.00	$72.45
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$277.00	$135.26

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	360	154	$145.00	$70.71
99225 Subsequent observation care, typically 25 minutes per day	74	34	$145.00	$71.86
99239 Hospital discharge day management, more than 30 minutes	49	49	$215.00	$106.15
99238 Hospital discharge day management, 30 minutes or less	27	27	$146.00	$71.64
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	22	19	$208.00	$102.68
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	20	$407.00	$199.22
99217 Hospital observation care on day of discharge	18	18	$146.00	$71.82

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License ME 014461

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Mercy Hospital

155 Rover River Pkwy, Portland, ME 041022779

Phone: 2078793000

Mercy Hospital

40 Park Rd, Westbrook, ME 040923188

Phone: 2078578174

Mercy Hospital

175 Fore River Pkwy, Portland, ME 041022779

Phone: 2078793000

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Frank Bohmer , MD

Anesthesiology

NPI 1114961273

Doctor of Medicine (M.D.)

Andree Appel , PA

Physician Assistant

NPI 1841392438

Physician Assistant

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active September 06, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location September 06, 2012

Registered at 1 MAIN ST, SUITE 205, TOPSHAM, ME 040861240 (Tel: 2077291689)

📍

Updated Business Mailing Address September 06, 2012

Registered at 1 MAIN ST, SUITE 205, TOPSHAM, ME 040861240 (Tel: 2077291689)

👤

Provider Name / Credentials Updated September 06, 2012

Recorded as DANIEL CHASE, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 06, 2012

Internal Medicine (License #014461 in ME)

🟢

Initial NPI Registration & Enumeration August 01, 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: 1942217237

Entity Type:

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

Enumeration Date: August 01, 2006

Last Update: September 06, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1 Main St, Suite 205

Topsham, ME 040861240

Phone: 2077291689

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.