NIDHI GARG (MD) – Neurology Physician, NPI 1811153190

NIDHI GARG (MD) is a healthcare provider. based in Hummelstown, Pennsylvania. specializing in PSYCHIATRY. They hold the professional credentials MD. They hold a License No. MD446075 (PA). The NPI Number for NIDHI GARG (MD) is 1811153190

Main info

Female
Sole Proprietor
23 Years Of Experience
Accepts Medicare Assignment
Name
NIDHI GARG (MD)
NPI
1811153190
Phone
(717) 586-4414
Address
937 POWDER HORN DR
Enumeration Date
5 August 2008
Last Update Date
21 January 2026

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7177381125
Graduation Year
2003 (23 years ago)
PAC ID
8224268982
Group Practice PAC ID
8729991419
Professional Enrollment ID
I20140226000732
Address ID
PA175221651EP344XXRDXX400
Telehealth
Yes
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience68
Completeness85
Years active:17State licenses:1Digital endpointsOther names

1,871 PSYCHIATRY in PA

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Provider Addresses for NIDHI GARG (MD)

  • 937 POWDER HORN DR

    HUMMELSTOWN, PA 17036

    Phone: (717) 586-4414

    Type: Mailing

  • Butler Road, Timber Hills, Mount Gretna Heights, West Cornwall Township, Lebanon County, Pennsylvania, 17064, United States

    MOUNT GRETNA, PA 170646085

    Phone: (717) 273-8871

    Type: Location

  • 176 S Coldbrook Ave

    Chambersburg, PA 172012712

    Phone: (717) 267-7480

    Fax: (717) 775-5015

    Type: Location

  • 780 Eden Rd

    Lancaster, PA 176014275

    Phone: (717) 735-7770

    Fax: (717) 735-7779

    Type: Location

  • 283 S Butler Rd

    Lebanon, PA 170428939

    Phone: (717) 273-8871

    Fax: (717) 270-2429

    Type: Location

  • 8480 Limekiln Pike # 824

    Wyncote, PA 190952801

    Phone: (717) 586-4414

    Type: Location

  • 125 Schneider Dr

    Lebanon, PA 170464875

    Phone: (717) 376-1020

    Type: Location

  • 150 Roosevelt Ave

    York, PA 174013380

    Phone: (717) 356-5430

    Fax: (717) 205-2852

    Type: Location

  • 315 W James St

    Lancaster, PA 176032979

    Phone: (717) 509-0625

    Fax: (717) 839-2842

    Type: Location

  • 101 Euclid Ave

    Lancaster, PA 176036803

    Phone: (717) 299-1522

    Fax: (717) 299-2840

    Type: Location

  • 147 Gettys St

    Gettysburg, PA 173252534

    Phone: (717) 334-2121

    Fax: (717) 337-4314

    Type: Location

  • 112 N 7th St

    Chambersburg, PA 172011720

    Phone: (717) 267-7771

    Fax: (717) 267-7427

    Type: Location

  • 239 S Butler Rd

    Lebanon, PA 170428939

    Phone: (717) 273-8871

    Fax: (717) 270-2452

    Type: Location

  • 169 Martin Ave

    Ephrata, PA 175221724

    Phone: (717) 733-0311

    Fax: (717) 738-6735

    Type: Location

  • 252 S 4th St

    Lebanon, PA 170426111

    Phone: (717) 821-8017

    Fax: (717) 270-2401

    Type: Location

  • 964 Isabel Dr

    Lebanon, PA 170427482

    Phone: (717) 274-9777

    Fax: (717) 274-9815

    Type: Location

  • 1001 S George St

    York, PA 174033676

    Phone: (717) 851-2304

    Fax: (717) 851-3374

    Type: Location

  • 344 N Reading Rd

    Ephrata, PA 175221651

    Phone: (717) 738-1125

    Fax: (717) 738-0606

    Type: Location

  • 501 E Main St

    Waynesboro, PA 172682353

    Phone: (717) 765-4000

    Fax: (717) 553-1504

    Type: Location

  • 785 5TH AVE STE 3

    CHAMBERSBURG, PA 172014232

    Phone: (717) 263-9555

    Fax: (717) 709-6529

    Type: Mailing

  • 780 EDEN RD

    LANCASTER, PA 176014275

    Phone: (717) 735-7770

    Fax: (717) 735-7779

    Type: Location

  • 601 MEMORY LN

    YORK, PA 174022231

    Phone: (717) 851-1405

    Fax: (717) 851-6969

    Type: Mailing

  • 1407 WILLIAMS RD

    YORK, PA 174029000

    Phone: (717) 851-6340

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2014-02-26

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20140226000732IPsychiatryPATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 17036)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8729991419View full group profile

Reviews

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Frequently asked questions

What is the registry number for NIDHI GARG (MD)?
The registry entry for NIDHI GARG (MD) shows NPI 1811153190.
Should I treat NIDHI GARG (MD) as an active provider?
Patients and plans typically see NIDHI GARG (MD) as active in the national extract.
What does the directory say NIDHI GARG (MD) does?
Insurance directories may phrase it differently, but here NIDHI GARG (MD) maps to Neurology Physician. Clinical services aligned with this taxonomy classification.
Is NIDHI GARG (MD) tied to Hummelstown, Pennsylvania?
If you are local to Hummelstown, Pennsylvania, NIDHI GARG (MD) may be relevant to your search.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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