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DR. ANNA MAE DIEHL M.D.
NPI 1871512004
Chronic Disease Hospital in Durham, NC

Active since July 19, 2006PECOS EnrolledAccepts Medicare Assignment
DUKE UNIVERSITY DIVISION OF GASTROENTEROLOGY, 200 TRENT DRIVE, DS-ORANGE ZONE, SUITE 03107BOX 3913, DURHAM, NC 27710(919) 684-2366(919) 684-8857 Get Directions Write a Review

NPPES record last updated: August 15, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Anna Mae Diehl M.d. NPPES

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

DR. ANNA MAE DIEHL M.D. (NPI 1871512004) is an individual chronic disease hospital provider in Durham, North Carolina, licensed in North Carolina (200400664) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and is a graduate of Georgetown University School Of Medicine (1978).

NPPES Registry Identity

NPI1871512004
Entity TypeIndividualFemale
Primary Taxonomy281P00000X
Provider Legal NameDR. ANNA MAE DIEHLCredential: M.D.
Location AddressDUKE UNIVERSITY DIVISION OF GASTROENTEROLOGY, 200 TRENT DRIVE, DS-ORANGE ZONE, SUITE 03107BOX 3913Durham, NC 27710-0001
Mailing AddressDuke University Division Of Gastroenterology, 200 Trent Drive, Ds-orange Zone, Suite 03107box 3913Durham, NC 27710-0001 · (919) 684-2366 · Fax (919) 684-8857
Phone(919) 684-2366
Fax(919) 684-8857
Sole ProprietorYes
Medical School CMSGeorgetown University School Of MedicineGraduated 1978
Enumeration DateJuly 19, 2006
Last NPPES UpdateAugust 15, 2013
✔ NPI 1871512004 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChronic Disease HospitalHospitals
Taxonomy Code281P00000X
License✔ Licensed in NC · 200400664
Definition
(1) A hospital including a physical plant and personnel that provides multidisciplinary diagnosis and treatment for diseases that have one or more of the following characteristics: is permanent; leaves residual disability; is caused by nonreversible pathological alteration; requires special training of the patient for rehabilitation; and/or may be expected to require a long period of supervision or care. In addition, patients require the safety, security, and shelter of these specialized inpatient or partial hospitalization settings. (2) A hospital that provides medical and skilled nursing services to patients with long-term illnesses who are not in an acute phase but who require an intensity of services not available in nursing homes.
DUKE UNIVERSITY DIVISION OF GASTROENTEROLOGY, Durham, NC 27710
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee 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. Anna Mae Diehl M.d. 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 ID4981678703
PECOS Enrollment IDI20040825001376
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

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 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 services39 patients

Hospital Affiliations CMS Care Compare 2

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

Duke University Hospital

Acute Care Hospitals · Durham, NC
5/5 CMS rating
OwnershipProprietary
CMS Certification Number340030
Location2100 Erwin RdDurham, NC 27705 · Durham County
Emergency services Birthing friendly

Duke Regional Hospital

Acute Care Hospitals · Durham, NC
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number340155
Location3643 N Roxboro StreetDurham, NC 27704 · Durham County
Emergency services Birthing friendly

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 Anna Mae Diehl's NPI number?

The NPI number for Anna Mae Diehl is 1871512004. It was assigned to this individual provider in the NPPES registry on July 19, 2006.

Where is Anna Mae Diehl located?

Anna Mae Diehl practices at Duke University Division Of Gastroenterology 200 Trent Drive, Ds-Orange Zone, Suite 03107box 3913, Durham, NC 27710. The listed phone number is (919) 684-2366.

What is Anna Mae Diehl's specialty?

The primary specialty registered for this NPI is Chronic Disease Hospital with taxonomy code 281P00000X.

Is Anna Mae Diehl enrolled in Medicare?

Yes. Anna Mae Diehl 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 Anna Mae Diehl accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC list Anna Mae Diehl 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 Anna Mae Diehl affiliated with any hospitals?

According to CMS data, Anna Mae Diehl is affiliated with Duke University Hospital and Duke Regional Hospital.

When was this NPI record last updated?

The NPPES record for Anna Mae Diehl was last updated on August 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.