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DR. DAVID DANIEL HAHN D.O.
NPI 1255385597
Family Medicine in Chico, CA

Active since May 20, 2006PECOS EnrolledAccepts Medicare Assignment
91.9/100
CMS Quality Rating
1531 ESPLANADE, CHICO, CA 95926(530) 332-5557 Get Directions Write a Review

NPPES record last updated: August 17, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. David Daniel Hahn D.o. NPPES

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

DR. DAVID DANIEL HAHN D.O. (NPI 1255385597) is an individual family medicine provider in Chico, California, licensed in California (20A8638) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (2002).

NPPES Registry Identity

NPI1255385597
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. DAVID DANIEL HAHNCredential: D.O.
Location Address1531 ESPLANADEChico, CA 95926-3310
Mailing Address1531 EsplanadeChico, CA 95926-3310 · (530) 332-5557
Phone(530) 332-5557
Sole ProprietorNo
Medical School CMSMidwestern University, Chicago College Of Osteopathic MedGraduated 2002
Enumeration DateMay 20, 2006
Last NPPES UpdateAugust 17, 2023
NPPES CertifiedJuly 27, 2023
✔ NPI 1255385597 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · 20A8638
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1531 ESPLANADE, Chico, CA 95926
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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 and accepts Medicare assignment

Dr. David Daniel Hahn D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6709802879
PECOS Enrollment IDI20051018000716
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 5

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.

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.
652 services305 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.
472 services263 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.
438 services421 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
149 services148 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
68 services44 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95926 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
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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.

91.9/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality69.4
Promoting Interoperability100
Improvement Activities40
Cost70.46

Referred Medical Equipment & Supplies CMS DME claims 6

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

Walker, folding, wheeled, adjustable or fixed height E0143
DME-Other DME · category DE000N
2 suppliers17 claims17 services$52.99 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
2 suppliers18 claims18 services$54.69 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
4 suppliers61 claims61 services$17.78 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers118 claims118 services$95.53 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
2 suppliers43 claims43 services$33.67 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers73 claims73 services$19.04 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.

AMY MICHELI FNP
Nurse Practitioner (Family)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-5540
KELLEEN GALLI RN
Nurse Practitioner (Family)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-7300
OLSA HAHN FNP
Nurse Practitioner
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-7300
BRIAN THOMAS COURTNEY M.D.
Internal Medicine (Infectious Disease)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 896-7455
NORTH STATE RADIOLOGY MEDICAL GROUP INC
Radiology (Diagnostic Radiology)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 898-0504
MR. VICTOR HALL WERLHOF MD
Specialist
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-7330
DR. MEIR MARMOR M.D.
Orthopaedic Surgery (Orthopaedic Trauma)
1531 ESPLANADE, ORTHO/TRAUMA DEPARTMENT
CHICO, CA 95926
Butte County (530) 332-4470
KATHRINE ANN THOMAS NURSE PRACTITIONER
Nurse Practitioner (Family)
1531 ESPLANADE
CHICO, CA 95926
Butte County (530) 332-7061

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 David Hahn's NPI number?

The NPI number for David Hahn is 1255385597. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Where is David Hahn located?

David Hahn practices at 1531 Esplanade, Chico, CA 95926. The listed phone number is (530) 332-5557.

What is David Hahn's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is David Hahn enrolled in Medicare?

Yes. David Hahn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for David Hahn was last updated on August 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.