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DR. ALLAN DOUGLAS NANNEY III MD
NPI 1013238419
Neurological Surgery in Thornton, CO

Active since June 20, 2010PECOS EnrolledAccepts Medicare Assignment
9195 GRANT ST STE 205, THORNTON, CO 80229(303) 783-8844(303) 783-2002 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 12, 2025, Sep 19, 2022, Dec 14, 2020 and 1 more (4 updates tracked since 2020).

About Dr. Allan Douglas Nanney Iii Md NPPES

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

DR. ALLAN DOUGLAS NANNEY III MD (NPI 1013238419) is an individual neurological surgery provider in Thornton, Colorado, licensed in Colorado (DR.0056991) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS, is affiliated with Musc Health Florence Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1013238419
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameDR. ALLAN DOUGLAS NANNEY IIICredential: MD
Location Address9195 GRANT ST STE 205Thornton, CO 80229-4386
Mailing Address3501 S Clarkson StEnglewood, CO 80113-3916 · (303) 783-8844 · Fax (303) 783-2002
Phone(303) 783-8844
Fax(303) 783-2002
Sole ProprietorNo
Medical School CMSUniversity Of North Carolina At Chapel Hill School Of MedicineGraduated 2009
Enumeration DateJune 20, 2010
Last NPPES UpdateNovember 12, 20254 updates tracked since enumeration
NPPES CertifiedNovember 12, 2025
✔ NPI 1013238419 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Licenses✔ Licensed in CO · DR.0056991✔ Licensed in IL · 125055764
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
9195 GRANT ST STE 205, Thornton, CO 80229
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1259 Beacon Lite Rd Ste 103Monument, CO 80132-9110 · Phone (704) 519-9162
Location 22222 N Nevada Ave Ste 5001Colorado Springs, CO 80907-6865 · Phone (719) 776-3580 · Fax (719) 776-3599
Location 3676 N Saint Clair St, Suite 2210Chicago, IL 60611-2927 · Phone (704) 519-9162

Other Identifiers 1

Medicaid49200062CO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and more.Insurance ›

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. Allan Douglas Nanney Iii Md 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 ID7810295482
PECOS Enrollment IDI20160927002152, I20240409001677
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.

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.
56 services37 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
48 services48 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.
43 services34 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.
18 services11 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
13 services12 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Musc Health Florence Medical Center

Acute Care Hospitals · Florence, SC
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number420091
Location805 Pamplico Hwy Box 100550Florence, SC 29505 · Florence County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80229 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

ALLPRIA HEALTHCARE CENTERS, P.C.
Anesthesiology (Pain Medicine)
9195 GRANT ST STE 205
THORNTON, CO 80229
Adams County (720) 307-7246
ARIEL DOMINIQUE SHAIFER FNP-C
Nurse Practitioner (Family)
9195 GRANT ST STE 205
THORNTON, CO 80229
Adams County (720) 307-7246

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 Allan Nanney's NPI number?

The NPI number for Allan Nanney is 1013238419. It was assigned to this individual provider in the NPPES registry on June 20, 2010.

Where is Allan Nanney located?

Allan Nanney practices at 9195 Grant St Ste 205, Thornton, CO 80229. The listed phone number is (303) 783-8844.

What is Allan Nanney's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Allan Nanney enrolled in Medicare?

Yes. Allan Nanney 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.

What insurance does Allan Nanney accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and First Choice Next list Allan Nanney as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Allan Nanney affiliated with any hospitals?

According to CMS data, Allan Nanney is affiliated with Musc Health Florence Medical Center.

When was this NPI record last updated?

The NPPES record for Allan Nanney was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.