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DR. MARK P DIEHL DO
NPI 1982667754
Internal Medicine - Rheumatology in Gettysburg, PA

Active since April 11, 2006PECOS EnrolledAccepts Medicare Assignment
40 V-TWIN DR, SUITE 205, GETTYSBURG, PA 17325(717) 339-2790(717) 339-2771 Get Directions Write a Review

NPPES record last updated: June 13, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mark P Diehl Do NPPES

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

DR. MARK P DIEHL DO (NPI 1982667754) is an individual rheumatology provider in Gettysburg, Pennsylvania, licensed in Pennsylvania (OS012824) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Wellspan York Hospital, and is a graduate of Philadelphia College Of Osteopathic Medicine (2002).

NPPES Registry Identity

NPI1982667754
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameDR. MARK P DIEHLCredential: DO
Location Address40 V-TWIN DR, SUITE 205Gettysburg, PA 17325-7878
Mailing Address1803 Mount Rose Ave, Suite B3York, PA 17403-3051 · (717) 851-1405 · Fax (717) 339-2771
Phone(717) 339-2790
Fax(717) 339-2771
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2002
Enumeration DateApril 11, 2006
Last NPPES UpdateJune 13, 2016
✔ NPI 1982667754 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in PA · OS012824
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
Also ListedInternal MedicineTaxonomy 207R00000X · License OS012824 (PA)
40 V-TWIN DR, Gettysburg, PA 17325
Open in Google Maps ↗

Other Identifiers 12

Other932335MD · Carefirst Md Bcbs
Other7335757PA · Aetna
Medicaid101308844PA
Other50078161PA · Capital Blue Cross-wmg
Medicare PINP00641365PA
Other210561PA · Johns Hopkins
Medicare PIN091991FLTPA
Other241340PA · Unison-wmg
Other1744992PA · Highmark Blue Shield
Other20077605PA · Amerihealth Mercy-wmg
Other1548009PA · Gateway-wmg
Other80602PA · Geisinger Health Plan

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. Mark P Diehl Do 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 ID6608812102
PECOS Enrollment IDI20050706000967
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 8

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.

Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
10,080 services100 patients
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.
457 services333 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
221 services117 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
159 services151 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.
81 services81 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.
45 services42 patients

Hospital Affiliations CMS Care Compare 5

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

Wellspan York Hospital

Acute Care Hospitals · York, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390046
Location1001 South George StreetYork, PA 17403 · York County
Emergency services Birthing friendly

Gettysburg Hospital

Acute Care Hospitals · Gettysburg, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390065
Location147 Gettys StreetGettysburg, PA 17325 · Adams County
Emergency services Birthing friendly

Wellspan Waynesboro Hospital

Acute Care Hospitals · Waynesboro, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390138
Location501 East Main StWaynesboro, PA 17268 · Franklin County
Emergency services

Wellspan Chambersburg Hospital

Acute Care Hospitals · Chambersburg, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390151
Location112 North Seventh StreetChambersburg, PA 17201 · Franklin County
Emergency services Birthing friendly

Upmc Hanover

Acute Care Hospitals · Hanover, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390233
Location300 Highland AveHanover, PA 17331 · York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17325 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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.

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.

DR. XI LIN MD
Psychiatry & Neurology (Neurology)
40 V-TWIN DR, SUITE 205
GETTYSBURG, PA 17325
Adams County (717) 339-2790
MORIAH HOFFMAN PMTS
Massage Therapist
40 V-TWIN DR, SUITE 205
GETTYSBURG, PA 17325
Adams County (717) 337-4482

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 Mark Diehl's NPI number?

The NPI number for Mark Diehl is 1982667754. It was assigned to this individual provider in the NPPES registry on April 11, 2006.

Where is Mark Diehl located?

Mark Diehl practices at 40 V-Twin Dr Suite 205, Gettysburg, PA 17325. The listed phone number is (717) 339-2790.

What is Mark Diehl's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Mark Diehl enrolled in Medicare?

Yes. Mark 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.

Is Mark Diehl affiliated with any hospitals?

According to CMS data, Mark Diehl is affiliated with Wellspan York Hospital, Gettysburg Hospital, Wellspan Waynesboro Hospital, Wellspan Chambersburg Hospital and Upmc Hanover.

When was this NPI record last updated?

The NPPES record for Mark Diehl was last updated on June 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.