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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. HALEY THUN M.D.
NPI 1306224753
Internal Medicine in Philadelphia, PA

Active since May 18, 2015PECOS Enrolled
73.12/100
CMS Quality Rating
3900 WOODLAND AVE, PHILADELPHIA, PA 19104(215) 823-4060(215) 823-4447 Get Directions Write a Review

NPPES record last updated: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 5, 2026, Sep 17, 2019, Aug 29, 2016 and 1 more (4 updates tracked since 2016).

About Dr. Haley Thun M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HALEY THUN M.D. (NPI 1306224753) is an individual internal medicine provider in Philadelphia, Pennsylvania, licensed in New Mexico (MD2020-1150) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306224753
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. HALEY THUNCredential: M.D.
Location Address3900 WOODLAND AVEPhiladelphia, PA 19104-4551
Mailing Address3900 Woodland AvePhiladelphia, PA 19104-4551 · (215) 823-4060 · Fax (215) 823-4447
Phone(215) 823-4060
Fax(215) 823-4447
Sole ProprietorNo
Enumeration DateMay 18, 2015
Last NPPES UpdateOctober 5, 20264 updates tracked since enumeration
NPPES CertifiedOctober 5, 2026
✔ NPI 1306224753 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NM · MD2020-1150
Definition
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.
3900 WOODLAND AVE, Philadelphia, PA 19104
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Haley Thun M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
116 services61 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
52 services20 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
46 services31 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
27 services16 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
16 services14 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.12/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality69.63
Improvement Activities40
Cost49.43

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Standard wheelchair K0001
DME-Wheelchairs · category DD000N
3 suppliers18 claims18 services$24.45 avg. paid by Medicare
Lightweight wheelchair K0003
DME-Wheelchairs · category DD000N
2 suppliers16 claims16 services$42.57 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MEREDITH A SPINDLER MD
Psychiatry & Neurology (Neurology)
3900 WOODLAND AVE, PADRECC, #127
PHILADELPHIA, PA 19104
Philadelphia County (215) 823-5800
DENIS MICHAEL CAREY LCSW
Social Worker (Clinical)
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Philadelphia County (267) 292-7700
RONALD ANDREW SPOTTS CAADC
Counselor (Addiction (Substance Use Disorder))
3900 WOODLAND AVE, ADDICTION RECOVERY UNIT 7TH FLOOR
PHILADELPHIA, PA 19104
Philadelphia County (215) 823-5800
CAROL BUHRMAN RD
Dietitian, Registered (Nutrition, Gerontological)
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Philadelphia County (215) 823-5800
MS. CARLA PATRICE CLEMENTS RN, CRNP
Nurse Practitioner (Acute Care)
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Philadelphia County (215) 823-5800
DR. FAUZIA HUSSAIN PHARM.D.
Pharmacist (Pharmacotherapy)
3900 WOODLAND AVE, PHARMACY SERVICE #119
PHILADELPHIA, PA 19104
Philadelphia County (215) 823-4153
MR. FREDRICK W CLAUSS MPT
Physical Therapist
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Philadelphia County (215) 823-5800
DR. LEAH C JONES M.D.
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Philadelphia County (215) 823-5967

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Haley Thun's NPI number?

The NPI number for Haley Thun is 1306224753. It was assigned to this individual provider in the NPPES registry on May 18, 2015.

Where is Haley Thun located?

Haley Thun practices at 3900 Woodland Ave, Philadelphia, PA 19104. The listed phone number is (215) 823-4060.

What is Haley Thun's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Haley Thun enrolled in Medicare?

Yes. Haley Thun is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Haley Thun was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.