Active NPI 1538143532 Individual Practitioner Male Practitioner

Dr. Michael R Baumgaertner , MD

Orthopaedic Surgery • New Haven, CT

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Michael Baumgaertner, MD is a certified Orthopaedic Surgery practicing in New Haven, CT. With approximately 44 years of clinical experience since graduating from University Of California, San Diego School Of Medicine in 1982, Dr. Baumgaertner delivers high-quality medical care to the local community at 800 HOWARD AVE.

Dr. Baumgaertner is affiliated with Yale University 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, new patient outpatient office visit, aspiration and/or injection of fluid from large joint. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

800 Howard Ave
Yale Physicians Bldg-1st Floor

New Haven, CT 065191369

Telephone 2037375656

Fax 2037857132

Associated Practice Facility / Clinic

🏢 Yale University Facility NPI 1912040205

Medicare Profile & Education

Medical School

University Of California, San Diego School Of Medicine

Graduation Year

1982

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in New Haven, CT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

44 Yrs +20.9 yrs vs City Avg

City Avg: 23.1 Yrs

State Avg: 30.5 Yrs

Regional Practice Density

45 Specialists

Practicing in New Haven, CT (374 Statewide)

Telehealth Adoption Rate

6.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

62.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Baumgaertner (44 Years) 44 Yrs

New Haven Specialty Average (23.1 Years) 23.1 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
99213 Established patient office or other outpatient visit, typically 15 minutes	16	14	$255.00	$95.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	16	12	$255.00	$97.01
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$575.00	$178.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	23	20	$255.00	$98.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	13	$375.00	$138.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	29	27	$255.00	$99.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$575.00	$182.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	11	$375.00	$141.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	37	33	$255.00	$82.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	17	$375.00	$118.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$395.00	$118.29
20610 Aspiration and/or injection of fluid from large joint	13	11	$560.00	$69.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	72	18	$12.00	$1.58
99213 Established patient office or other outpatient visit, typically 15 minutes	67	54	$255.00	$80.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	33	27	$375.00	$115.72
20610 Aspiration and/or injection of fluid from large joint	19	18	$560.00	$64.72
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$470.00	$147.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$395.00	$118.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	84	64	$255.00	$78.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	49	42	$375.00	$115.50
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	28	15	$12.00	$1.79
76000 Imaging guidance for procedure, 60 minutes or less	25	24	$40.00	$9.40
20610 Aspiration and/or injection of fluid from large joint	23	17	$584.35	$68.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$395.00	$112.58
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$470.00	$145.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$575.00	$177.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	86	66	$255.00	$77.87
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	35	20	$12.00	$1.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	33	$375.00	$115.03
76000 Imaging guidance for procedure, 60 minutes or less	29	28	$40.00	$9.39
20610 Aspiration and/or injection of fluid from large joint	29	24	$588.97	$67.64
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$470.00	$144.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$395.00	$116.56
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	14	$155.00	$47.15
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$575.00	$175.65

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License CT 029019

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

001290197 (CT)

Hospital & Practice Group Affiliations

Yale University

800 Howard Ave, New Haven, CT 065191369

Phone: 2037852140

Yale University

20 York St, New Haven, CT 065103220

Phone: 2036884242

Yale University

1450 Chapel St B, New Haven, CT 065114405

Phone: 20386754204405

Practice Associates & Co-Workers

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

13 Associated Practitioners

Dr. Dieter Lindskog , MD

Orthopaedic Surgery

NPI 1023092459

Doctor of Medicine (M.D.)

Dr. Peter Jokl , MD

Orthopaedic Surgery

NPI 1073597407

Doctor of Medicine (M.D.)

Dr. Lee Rubin , MD

Orthopaedic Surgery

NPI 1184807729

Doctor of Medicine (M.D.)

Dr. Carrie Swigart , MD

Orthopaedic Surgery - Hand Surgery

NPI 1457335432

Doctor of Medicine (M.D.)

Dr. Xuan Luo , MD

Orthopaedic Surgery

NPI 1457613259

Doctor of Medicine (M.D.)

Kimberly Keane , PA-C

Physician Assistant

NPI 1538148069

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active May 09, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location May 09, 2008

Registered at 800 HOWARD AVE, YALE PHYSICIANS BLDG-1ST FLOOR, NEW HAVEN, CT 065191369 (Tel: 2037375656)

📍

Updated Business Mailing Address May 09, 2008

Registered at PO BOX 9805, 300 GEORGE ST 6TH FLOOR, NEW HAVEN, CT 065360805 (Tel: 2037857998)

👤

Provider Name / Credentials Updated May 09, 2008

Recorded as MICHAEL BAUMGAERTNER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 09, 2008

Orthopaedic Surgery (License #029019 in CT)

🟢

Initial NPI Registration & Enumeration December 02, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1538143532

Entity Type:

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

Enumeration Date: December 02, 2005

Last Update: May 09, 2008

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 9805, 300 George St 6th Floor

New Haven, CT 065360805

Phone: 2037857998

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.